/* ==========================================================================
   E-Solar-Tech — Core Visual System (Phase 3)
   Solar-first · RTL-first · mobile-first · no framework.

   Contents
    1. Fonts (self-hosted IBM Plex Sans Hebrew / Arabic, OFL)
    2. Design tokens
    3. Base
    4. Typography
    5. Layout
    6. Utilities
    7. Buttons
    8. Header & navigation
    9. Breadcrumbs & page head
   10. Hero
   11. Trust items
   12. Cards
   13. Process
   14. FAQ
   15. Lead form
   16. Contact & thank-you
   17. Footer
   18. WhatsApp float
   19. Motion preferences

   Breakpoints (min-width): 640px (large phone / small tablet),
   960px (tablet landscape), 1024px (desktop navigation), 1200px (wide).
   ========================================================================== */

/* 1. Fonts
   Source: @fontsource/ibm-plex-sans-hebrew@5.3.0 and @fontsource/ibm-plex-sans-arabic@5.3.0
   (IBM Plex, SIL Open Font License 1.1 — see assets/fonts/ibm-plex/OFL.txt).
   Weights 400 / 500 / 700 only. unicode-range lets browsers download only the scripts a page uses.
   ------------------------------------------------------------------------ */
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-hebrew-400-normal.woff2") format("woff2");
  unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F;
}
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-hebrew-500-normal.woff2") format("woff2");
  unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F;
}
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-hebrew-700-normal.woff2") format("woff2");
  unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F;
}
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Sans Hebrew";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-hebrew-latin-700-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-arabic-arabic-400-normal.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-arabic-arabic-500-normal.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/ibm-plex/ibm-plex-sans-arabic-arabic-700-normal.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}

/* 2. Design tokens
   ------------------------------------------------------------------------ */
:root {
  /* Approved brand palette (SKILL.md) */
  --color-solar-blue: #0A84FF;        /* white on it 3.65:1 - icons, graphics, focus, large headings only */
  --color-tech-blue: #33C7F2;         /* navy on it 6.01:1 - decorative/backdrop/gradient only, never text on white */
  --color-energy-green: #22C63F;
  --color-solar-yellow: #FFC107;
  --color-deep-navy: #0B2D8B;
  --color-light-gray: #E5E7EB;
  --color-white: #FFFFFF;

  /* Derived shades - used ONLY where a brand colour fails a contrast/state need.
     Ratios are WCAG 2.x contrast against the pairing noted. */
  --color-solar-blue-600: #0A6FE0;    /* primary button/surface. White on it 4.81:1 */
  --color-solar-blue-700: #0052A8;    /* hover/pressed; link text. White on it 7.57:1 */
  --color-solar-blue-50: #EAF3FF;     /* tinted surfaces. Navy on it 10.65:1 */
  --color-energy-green-700: #1A7F2B;  /* green as text on white 5.10:1 */
  --color-energy-green-600: #4BD35F;  /* hover background under navy text 6.12:1 */
  --color-solar-yellow-600: #F2AE00;  /* hover background under navy text 6.14:1 */
  --color-gray-50: #F6F8FA;           /* soft section background */
  --color-gray-300: #D1D5DB;          /* text on navy 8.09:1; outline button border */
  --color-gray-500: #6B7280;          /* form control borders 4.83:1 on white */
  --color-gray-600: #4B5563;          /* secondary text 7.56:1 on white */
  --color-red-700: #B91C1C;           /* error text 6.47:1 on white */
  --color-red-50: #FEF2F2;

  /* Semantic roles */
  --color-primary: var(--color-solar-blue-600);      /* white text on it 4.81:1 (AA) */
  --color-primary-hover: var(--color-solar-blue-700);
  --color-on-primary: var(--color-white);
  --color-energy: var(--color-energy-green);         /* navy text on it 5.23:1 */
  --color-energy-hover: var(--color-energy-green-600);
  --color-on-energy: var(--color-deep-navy);
  --color-accent: var(--color-solar-yellow);         /* navy text on it 7.31:1; never text on white */
  --color-accent-hover: var(--color-solar-yellow-600);
  --color-on-accent: var(--color-deep-navy);

  --color-text: var(--color-deep-navy);              /* 11.92:1 on white */
  --color-text-secondary: var(--color-gray-600);
  --color-heading: var(--color-deep-navy);
  --color-brand-text: var(--color-solar-blue);       /* large headings only (3.65:1 on white) */
  --color-link: var(--color-solar-blue-700);
  --color-link-hover: var(--color-deep-navy);
  --color-background: var(--color-white);
  --color-background-soft: var(--color-gray-50);
  --color-background-tint: var(--color-solar-blue-50);
  --color-border: var(--color-light-gray);
  --color-border-strong: var(--color-gray-500);
  --color-focus: var(--color-solar-blue);
  --color-success: var(--color-energy-green-700);
  --color-error: var(--color-red-700);
  --color-error-bg: var(--color-red-50);
  --color-footer-bg: var(--color-deep-navy);
  --color-footer-text: var(--color-gray-300);

  /* Typography */
  --font-hebrew: "IBM Plex Sans Hebrew", "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", "Noto Sans Hebrew", Arial, sans-serif;
  --font-arabic: "IBM Plex Sans Arabic", "IBM Plex Sans Hebrew", system-ui, -apple-system, "Segoe UI", "Noto Sans Arabic", Tahoma, sans-serif;
  --font-body: var(--font-hebrew);

  --fs-display: clamp(2rem, 1.45rem + 2.4vw, 3.25rem);
  --fs-h1: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  --fs-h2: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  --fs-h3: clamp(1.1875rem, 1.12rem + 0.3vw, 1.375rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-meta: 0.875rem;
  --fs-button: 1rem;

  --lh-heading: 1.25;
  --lh-body: 1.7;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --section-space: clamp(3rem, 2rem + 4vw, 5.5rem);

  /* Layout */
  --container-max: 75rem;
  --container-pad: clamp(1rem, 0.5rem + 2.5vw, 2rem);
  --header-height: 4rem;
  --grid-gap: clamp(1rem, 0.75rem + 1vw, 1.5rem);

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(11, 45, 139, 0.06), 0 1px 3px rgba(11, 45, 139, 0.08);
  --shadow-md: 0 4px 12px rgba(11, 45, 139, 0.08);
  --shadow-lg: 0 18px 40px -12px rgba(11, 45, 139, 0.18);

  --tap-min: 44px;
  --transition-fast: 150ms ease;

  --z-header: 100;
  --z-float: 90;
}

@media (min-width: 1024px) {
  :root {
    --header-height: 4.5rem;
  }
}

:root:lang(ar) {
  --font-body: var(--font-arabic);
  --lh-heading: 1.4;
  --lh-body: 1.8;
}

/* 3. Base
   ------------------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

html.nav-open {
  overflow: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-background);
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

p {
  margin: 0 0 var(--space-4);
}

a {
  color: var(--color-link);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--color-link-hover);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

/* 4. Typography
   ------------------------------------------------------------------------ */
h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-4);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
  color: var(--color-heading);
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

.text-brand {
  color: var(--color-brand-text);
}

.lead {
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-solar-blue-700);
}

.eyebrow::before {
  content: "";
  inline-size: 1.5rem;
  block-size: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.prose {
  max-width: 46rem;
}

/* 5. Layout
   ------------------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

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

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

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

.section--supporting {
  padding-block: clamp(2.5rem, 2rem + 2vw, 3.5rem);
}

.section-head {
  max-width: 46rem;
  margin-block-end: var(--space-6);
}

.section-head > :last-child {
  margin-block-end: 0;
}

.section-head__text {
  color: var(--color-text-secondary);
}

.section__more {
  margin-block: var(--space-5) 0;
}

.split {
  display: grid;
  gap: var(--space-7);
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.stack > * + * {
  margin-block-start: var(--space-4);
}

/* 6. Utilities
   ------------------------------------------------------------------------ */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  inset-block-start: var(--space-2);
  inset-inline-start: var(--space-2);
  z-index: 1000;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-deep-navy);
  color: var(--color-white);
  font-weight: var(--fw-medium);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
  color: var(--color-white);
}

.site-main:focus {
  outline: none;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* Draft marker — removed together with placeholder content in the content phases */
.dev-note {
  display: inline-block;
  margin-block-end: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border: 1px dashed var(--color-solar-yellow-600);
  border-radius: var(--radius-sm);
  background: #FFF8E6;
  font-size: var(--fs-meta);
  line-height: 1.5;
  color: var(--color-text);
}

/* 7. Buttons
   ------------------------------------------------------------------------ */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--color-text);
  --btn-border: transparent;
  --btn-bg-hover: var(--btn-bg);
  --btn-fg-hover: var(--btn-fg);
  --btn-border-hover: var(--btn-border);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--btn-border);
  border-radius: var(--radius-md);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--fs-button);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  color: var(--btn-fg-hover);
}

.btn:active {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.btn .icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Primary: Solar Blue — main conversion and brand actions */
.btn--primary {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-on-primary);
  --btn-bg-hover: var(--color-primary-hover);
  box-shadow: 0 1px 2px rgba(0, 82, 168, 0.3);
}

/* Energy: Energy Green with navy text */
.btn--energy {
  --btn-bg: var(--color-energy);
  --btn-fg: var(--color-on-energy);
  --btn-bg-hover: var(--color-energy-hover);
}

/* Accent: Solar Yellow with navy text — use sparingly */
.btn--accent {
  --btn-bg: var(--color-accent);
  --btn-fg: var(--color-on-accent);
  --btn-bg-hover: var(--color-accent-hover);
}

/* Outline / secondary (also used for phone actions) */
.btn--outline {
  --btn-bg: var(--color-white);
  --btn-fg: var(--color-deep-navy);
  --btn-border: var(--color-gray-300);
  --btn-bg-hover: var(--color-background-soft);
  --btn-border-hover: var(--color-deep-navy);
}

/* WhatsApp: Energy Green (brand palette) with navy text 6.44:1 */
.btn--whatsapp {
  --btn-bg: var(--color-energy);
  --btn-fg: var(--color-on-energy);
  --btn-bg-hover: var(--color-energy-hover);
}

.btn--sm {
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-small);
}

.btn--lg {
  min-height: 56px;
  padding: var(--space-4) var(--space-6);
  font-size: 1.0625rem;
}

.btn--block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.7;
  cursor: progress;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-start: var(--space-5);
}

/* 8. Header & navigation — mobile first
   ------------------------------------------------------------------------ */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-header);
  /* Solid background on purpose: backdrop-filter would make the header the containing
     block of the fixed mobile menu panel and collapse it (found in browser testing). */
  background: var(--color-white);
  border-block-end: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--header-height);
}

/* Logo component */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
  margin-inline-end: auto;
  color: var(--color-deep-navy);
  text-decoration: none;
  flex-shrink: 0;
}

/* Approved raster artwork: fixed display height, width follows the intrinsic ratio
   (width/height attributes reserve the space before the image loads). */
.logo picture {
  display: contents;
}

/* The E-Solar-Tech wordmark is wide (ratio ~4.4:1): the header logo steps up with the
   space available so it never crowds the menu button, phone button or language link. */
.logo__img {
  display: block;
  height: 2.25rem;
  width: auto;
  max-width: 100%;
}

@media (min-width: 640px) {
  .site-header .logo__img {
    height: 2.5rem;
  }
}

@media (min-width: 1200px) {
  .site-header .logo__img {
    height: 2.75rem;
  }
}

.logo--reversed .logo__img {
  height: 3.25rem;
}

/* Header actions */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  padding-inline: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-deep-navy);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.header-phone .icon {
  color: var(--color-solar-blue);
}

.header-phone:hover {
  background: var(--color-background-soft);
  color: var(--color-deep-navy);
}

.header-lang {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  padding-inline: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.header-lang:hover {
  color: var(--color-link);
  text-decoration: underline;
}

/* Hidden on small screens (declared after the base rules so they win) */
.header-phone__number,
.header-cta,
.header-lang.header-lang--desktop {
  display: none;
}

.nav-toggle {
  order: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap-min);
  height: var(--tap-min);
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-deep-navy);
  cursor: pointer;
}

.nav-toggle:hover {
  background: var(--color-background-soft);
}

.nav-toggle__icon--close,
.nav-toggle[aria-expanded="true"] .nav-toggle__icon--open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon--close {
  display: inline-flex;
}

.site-header__actions {
  order: 2;
}

/* Mobile menu panel (JS). Without JS the menu is shown in the page flow. */
.site-nav {
  order: 4;
}

.no-js .site-header__inner {
  flex-wrap: wrap;
}

.no-js .site-nav {
  flex-basis: 100%;
  padding-block-end: var(--space-4);
}

.no-js .nav-toggle {
  display: none;
}

.js .site-nav {
  position: fixed;
  inset-block: var(--header-height) 0;
  inset-inline: 0;
  display: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-3) var(--container-pad) var(--space-7);
  background: var(--color-white);
  border-block-start: 1px solid var(--color-border);
}

.js .site-nav.is-open {
  display: block;
}

.nav-list {
  list-style: none;
}

.nav-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  border-block-end: 1px solid var(--color-border);
}

.nav-link {
  flex: 1;
  display: flex;
  align-items: center;
  min-height: 3.25rem;
  color: var(--color-deep-navy);
  font-size: 1.125rem;
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.nav-link:hover {
  color: var(--color-link);
}

.nav-link[aria-current="page"],
.nav-item.is-active > .nav-link {
  color: var(--color-solar-blue-700);
  font-weight: var(--fw-bold);
}

.nav-item--highlight > .nav-link {
  font-weight: var(--fw-bold);
}

.submenu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap-min);
  height: var(--tap-min);
  padding: 0;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-deep-navy);
  cursor: pointer;
}

.submenu-toggle:hover {
  background: var(--color-background-soft);
}

.submenu-toggle .icon {
  transition: transform var(--transition-fast);
}

.submenu-toggle[aria-expanded="true"] .icon {
  transform: rotate(180deg);
}

.submenu {
  flex-basis: 100%;
  list-style: none;
  margin-block-end: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-background-soft);
}

.js .submenu {
  display: none;
}

.js .submenu.is-open {
  display: block;
}

.submenu-link {
  display: flex;
  align-items: center;
  min-height: var(--tap-min);
  padding-inline: var(--space-2);
  color: var(--color-deep-navy);
  text-decoration: none;
}

.submenu-link:hover {
  color: var(--color-link);
}

.submenu-link[aria-current="page"] {
  color: var(--color-solar-blue-700);
  font-weight: var(--fw-bold);
}

.site-nav__mobile-actions {
  display: grid;
  gap: var(--space-3);
  margin-block-start: var(--space-5);
}

.site-nav__lang {
  justify-self: center;
  padding: var(--space-2) var(--space-3);
  font-weight: var(--fw-medium);
}

@media (min-width: 640px) {
  .header-cta {
    display: inline-flex;
  }
}

/* Desktop navigation */
@media (min-width: 1024px) {
  .site-header__inner {
    gap: var(--space-4);
  }

  .logo {
    margin-inline-end: 0;
  }

  .nav-toggle,
  .site-nav__mobile-actions {
    display: none;
  }

  .js .site-nav,
  .site-nav {
    order: 1;
    position: static;
    display: block;
    flex: 1;
    overflow: visible;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .no-js .site-nav {
    flex-basis: auto;
    padding: 0;
  }

  .site-header__actions {
    order: 2;
    gap: var(--space-1);
  }

  .header-lang.header-lang--desktop {
    display: inline-flex;
  }

  .nav-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-1);
  }

  .nav-item {
    position: relative;
    flex-wrap: nowrap;
    border: 0;
  }

  .nav-link {
    position: relative;
    min-height: var(--tap-min);
    padding-inline: var(--space-3);
    border-radius: var(--radius-md);
    font-size: 1rem;
    white-space: nowrap;
  }

  .nav-link:hover {
    background: var(--color-background-soft);
  }

  .nav-link[aria-current="page"]::after,
  .nav-item.is-active > .nav-link::after {
    content: "";
    position: absolute;
    inset-inline: var(--space-3);
    inset-block-end: 0.35rem;
    block-size: 2px;
    border-radius: var(--radius-pill);
    background: var(--color-primary);
  }

  .nav-item--highlight > .nav-link {
    color: var(--color-solar-blue-700);
  }

  .nav-item--has-children > .nav-link {
    padding-inline-end: 0;
  }

  /* 44×44 pointer target placed directly after the label (no overlap with the link's hit area). */
  .submenu-toggle {
    width: var(--tap-min);
    height: var(--tap-min);
  }

  .submenu,
  .js .submenu {
    position: absolute;
    inset-block-start: 100%;
    inset-inline-start: 0;
    display: none;
    min-width: 16rem;
    margin: 0;
    padding: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
  }

  .nav-item--has-children:hover > .submenu,
  .js .submenu.is-open {
    display: block;
  }

  .submenu-link {
    padding-inline: var(--space-3);
    border-radius: var(--radius-md);
    white-space: nowrap;
  }

  .submenu-link:hover {
    background: var(--color-background-soft);
  }
}

@media (min-width: 1024px) {
  .site-header__actions {
    flex-shrink: 0;
  }

  .header-cta,
  .header-lang {
    white-space: nowrap;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .nav-link {
    padding-inline: var(--space-2);
  }

  .nav-link[aria-current="page"]::after,
  .nav-item.is-active > .nav-link::after {
    inset-inline: var(--space-2);
  }
}

@media (min-width: 1200px) {
  .header-phone__number {
    display: inline;
  }
}

/* Compact Arabic header */
.header-phone-btn {
  min-height: var(--tap-min);
  min-width: var(--tap-min);
}

.header-phone-btn .icon {
  width: 1.125rem;
  height: 1.125rem;
}

@media (max-width: 479px) {
  .header-phone-btn__number {
    display: none;
  }
}

/* 9. Breadcrumbs & page head
   ------------------------------------------------------------------------ */
.breadcrumbs {
  padding-block: var(--space-3) 0;
  font-size: var(--fs-meta);
  background: var(--color-background-tint);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.breadcrumbs__item:not(:last-child)::after {
  content: "›";
  margin-inline-start: var(--space-2);
  color: var(--color-text-secondary);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
}

.breadcrumbs a:hover {
  color: var(--color-link);
}

.breadcrumbs [aria-current="page"] {
  color: var(--color-deep-navy);
  font-weight: var(--fw-medium);
}

.page-head,
.section--page-head {
  padding-block: var(--space-6) clamp(2.5rem, 2rem + 2vw, 3.5rem);
  background: linear-gradient(180deg, var(--color-background-tint) 0%, var(--color-white) 100%);
}

.page-head h1,
.section--page-head h1 {
  max-width: 40rem;
}

/* 10. Hero
   ------------------------------------------------------------------------ */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2rem, 1.25rem + 3.5vw, 4.5rem) clamp(2.5rem, 1.5rem + 4vw, 5rem);
  background: linear-gradient(180deg, var(--color-background-tint) 0%, var(--color-white) 78%);
}

/* Fallback backdrop (no production image): soft sun glow + faint panel grid */
.hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero__backdrop::before {
  content: "";
  position: absolute;
  inset-block-start: -12rem;
  inset-inline-end: -10rem;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 193, 7, 0.28) 0%, rgba(255, 193, 7, 0) 65%);
}

.hero__backdrop::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  width: min(60rem, 100%);
  height: 70%;
  background-image:
    linear-gradient(rgba(51, 199, 242, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 199, 242, 0.14) 1px, transparent 1px);
  background-size: 48px 32px;
  transform: skewX(-18deg);
  transform-origin: bottom;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 100%);
}

/* Future production image */
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.85) 45%, rgba(255, 255, 255, 0.35) 100%);
}

.hero__grid {
  display: grid;
  gap: var(--space-6);
}

.hero__eyebrow {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
  color: var(--color-solar-blue-700);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  line-height: 1.5;
}

.hero__eyebrow::before {
  content: "";
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.3);
  transform: translateY(-0.1em);
}

.hero__title {
  margin-block-end: var(--space-4);
  font-size: var(--fs-display);
  line-height: 1.15;
}

:root:lang(ar) .hero__title {
  line-height: 1.35;
}

.hero__lead {
  max-width: 36rem;
  margin-block-end: var(--space-5);
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-end: var(--space-5);
}

@media (max-width: 479px) {
  .hero__actions .btn {
    flex: 1 1 100%;
  }
}

.hero__form {
  width: 100%;
  max-width: 36rem;
}

@media (min-width: 960px) {
  .hero__form {
    max-width: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(22rem, 0.9fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
  }
}

/* 11. Trust items
   ------------------------------------------------------------------------ */
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  list-style: none;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-deep-navy);
}

.trust-item__icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(34, 198, 63, 0.14);
  color: var(--color-energy-green-700);
}

.trust-item__icon .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.trust-list--grid {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .trust-list--grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .trust-list--grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.trust-list--grid .trust-item {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

/* 12. Cards
   ------------------------------------------------------------------------ */
.card-grid {
  display: grid;
  gap: var(--grid-gap);
  list-style: none;
}

@media (min-width: 640px) {
  .card-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card__icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--color-background-tint);
  color: var(--color-solar-blue);
}

.card__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.card__title {
  margin: 0;
  font-size: var(--fs-h3);
}

.card__title a,
.card__link {
  color: inherit;
  text-decoration: none;
}

/* Whole card clickable through the title link */
.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.card__link:focus-visible {
  outline: none;
}

.card__link:focus-visible::after {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.card:has(.card__link):hover {
  border-color: rgba(10, 132, 255, 0.45);
  box-shadow: var(--shadow-md);
}

.card__text {
  margin: 0;
  color: var(--color-text-secondary);
}

.card__more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-block-start: auto;
  padding-block-start: var(--space-2);
  color: var(--color-link);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
}

.card__more .icon {
  width: 1rem;
  height: 1rem;
}

/* Solar solution cards — strongest prominence */
.card--solar {
  padding: clamp(1.5rem, 1.25rem + 1vw, 2.25rem);
  border-block-start: 4px solid var(--color-primary);
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-background-tint) 100%);
  box-shadow: var(--shadow-sm);
}

.card--solar .card__icon {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--color-primary);
  color: var(--color-white);
}

.card--solar .card__icon .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.card--solar .card__title {
  font-size: clamp(1.3125rem, 1.2rem + 0.5vw, 1.625rem);
}

/* Supporting-service cards — deliberately quieter */
.card--compact {
  flex-direction: row;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-color: transparent;
  background: var(--color-background-soft);
}

.card--compact .card__icon {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-white);
  color: var(--color-deep-navy);
}

.card--compact .card__icon .icon {
  width: 1.25rem;
  height: 1.25rem;
}

.card--compact .card__title {
  font-size: 1.0625rem;
}

.card--compact .card__more {
  margin-block-start: 0;
  margin-inline-start: auto;
  padding: 0;
}

/* Project cards (for real projects only) */
.card--project {
  padding: 0;
  overflow: hidden;
}

.card--project .card__media {
  aspect-ratio: 4 / 3;
  background: var(--color-background-soft);
  display: grid;
  place-items: center;
  color: var(--color-gray-500);
}

.card--project .card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card--project .card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
}

.card__meta {
  font-size: var(--fs-meta);
  color: var(--color-text-secondary);
}

/* Review cards (genuine reviews only) */
.card--review {
  border: 0;
  background: var(--color-background-soft);
}

.card--review blockquote {
  margin: 0;
}

/* Empty state (e.g. projects before real material exists) */
.empty-state {
  display: grid;
  justify-items: start;
  gap: var(--space-3);
  max-width: 40rem;
  padding: var(--space-6);
  border: 1px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  background: var(--color-background-soft);
}

.empty-state__icon {
  color: var(--color-gray-500);
}

.empty-state__icon .icon {
  width: 2rem;
  height: 2rem;
}

/* 13. Process
   Mobile: vertical timeline. ≥640px: 2-column step grid. ≥1024px: 5 columns.
   ------------------------------------------------------------------------ */
.process {
  display: grid;
  gap: 0;
  list-style: none;
}

.process__step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block-end: var(--space-5);
}

.process__step:not(:last-child)::before {
  content: "";
  position: absolute;
  inset-inline-start: calc(1.25rem - 1px);
  inset-block: 2.5rem 0;
  width: 2px;
  background: var(--color-light-gray);
}

.process__number {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-solar-blue-700);
  font-weight: var(--fw-bold);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.process__step:first-child .process__number {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.process__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-block-start: 0.4rem;
}

.process__title {
  font-weight: var(--fw-medium);
  line-height: 1.5;
}

.process--detailed .process__title {
  font-weight: var(--fw-bold);
}

.process__text {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.55;
}

@media (min-width: 640px) {
  .process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    counter-reset: none;
  }

  .process__step {
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
  }

  .process__step:not(:last-child)::before {
    display: none;
  }
}

@media (min-width: 1024px) {
  .process {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .process__step {
    flex-direction: column;
    gap: var(--space-3);
  }

  .process__body {
    padding: 0;
  }
}

/* 14. FAQ
   ------------------------------------------------------------------------ */
.faq {
  display: grid;
  gap: var(--space-3);
  max-width: 50rem;
}

.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.faq__heading {
  margin: 0;
  font-size: 1.0625rem;
}

.faq__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: 3.5rem;
  padding: var(--space-3) var(--space-5);
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: var(--color-deep-navy);
  font-weight: var(--fw-bold);
  text-align: start;
  cursor: pointer;
}

.faq__toggle:hover {
  color: var(--color-link);
}

.faq__icon {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-background-tint);
  color: var(--color-solar-blue-700);
  transition: transform var(--transition-fast);
}

.faq__icon .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.faq__toggle[aria-expanded="true"] .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 var(--space-5) var(--space-4);
  color: var(--color-text-secondary);
}

.faq__answer > :last-child {
  margin-block-end: 0;
}

.js .faq__item:not(.is-open) .faq__answer {
  display: none;
}

/* 15. Lead form
   ------------------------------------------------------------------------ */
.lead-form {
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  border: 1px solid var(--color-border);
  border-block-start: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.lead-form__header {
  margin-block-end: var(--space-5);
}

.lead-form__title {
  margin-block-end: var(--space-1);
  font-size: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
}

.lead-form__note,
.lead-form__privacy {
  margin: 0;
  font-size: var(--fs-meta);
  color: var(--color-text-secondary);
}

.lead-form__privacy {
  margin-block-start: var(--space-3);
  text-align: center;
}

.field {
  margin-block-end: var(--space-4);
}

.field__label {
  display: block;
  margin-block-end: var(--space-1);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-deep-navy);
}

.field__input {
  display: block;
  width: 100%;
  min-height: 3rem;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  color: var(--color-deep-navy);
  font-size: 1rem; /* ≥16px prevents iOS zoom on focus */
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field__input:hover {
  border-color: var(--color-deep-navy);
}

.field__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.35);
}

.field__input[dir="ltr"] {
  text-align: right; /* keep alignment consistent inside RTL forms */
}

:root:lang(ar) .field__input[dir="ltr"] {
  text-align: right;
}

select.field__input {
  appearance: none;
  padding-inline-end: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B2D8B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 1.25rem;
  background-position: left 0.875rem center;
  cursor: pointer;
}

.field--invalid .field__input {
  border-color: var(--color-error);
  box-shadow: inset 0 0 0 1px var(--color-error);
}

.field--invalid .field__input:focus {
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.3);
}

.field__error {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-1) 0 0;
  font-size: var(--fs-meta);
  font-weight: var(--fw-medium);
  color: var(--color-error);
}

.field__error::before {
  content: "!";
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--color-error);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: var(--fw-bold);
  line-height: 1;
}

.form-alert {
  margin-block-end: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-error);
  border-inline-start-width: 4px;
  border-radius: var(--radius-md);
  background: var(--color-error-bg);
  color: var(--color-error);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
}

.form-alert a {
  color: var(--color-error);
  font-weight: var(--fw-bold);
}

/* Keep the phone number on one line (a break at a hyphen reorders it visually in RTL). */
.form-alert a[dir="ltr"] {
  display: inline-block;
  white-space: nowrap;
}

.lead-form__submit {
  margin-block-start: var(--space-2);
}

/* Honeypot: off-screen for humans, still present for bots */
.hp-field {
  position: absolute !important;
  inset-inline-start: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* 16. Contact & thank-you
   ------------------------------------------------------------------------ */
.contact-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
}

.contact-list a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 3.5rem;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-deep-navy);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.contact-list a:hover {
  border-color: rgba(10, 132, 255, 0.45);
  color: var(--color-deep-navy);
}

.contact-list .icon {
  color: var(--color-solar-blue);
}

.thank-you__box {
  /* The box is also a .container: keep a side gutter so the card never touches the screen edge. */
  width: calc(100% - 2 * var(--container-pad));
  max-width: 40rem;
  padding: clamp(1.5rem, 1rem + 3vw, 3rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.thank-you__icon {
  display: inline-grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  margin-block-end: var(--space-4);
  border-radius: 50%;
  background: rgba(34, 198, 63, 0.15);
  color: var(--color-energy-green-700);
}

.thank-you__icon .icon {
  width: 2rem;
  height: 2rem;
}

.thank-you__text {
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
}

.thank-you__back {
  margin-block: var(--space-6) 0;
}

/* 17. Footer
   ------------------------------------------------------------------------ */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  font-size: var(--fs-small);
}

.site-footer a {
  color: var(--color-white);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-solar-yellow);
  text-decoration: underline;
}

.site-footer :focus-visible {
  outline-color: var(--color-solar-yellow);
}

.site-footer .logo:hover {
  text-decoration: none;
}

.site-footer__main {
  display: grid;
  gap: var(--space-6);
  padding-block: clamp(2.5rem, 2rem + 3vw, 4rem);
}

@media (min-width: 640px) {
  .site-footer__main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .site-footer__main {
    grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  }
}

.site-footer__tagline {
  margin-block: var(--space-4) var(--space-2);
  max-width: 22rem;
}

.site-footer__area {
  margin: 0;
  color: var(--color-footer-text);
}

.site-footer__title {
  margin-block-end: var(--space-3);
  font-size: 1rem;
  color: var(--color-white);
}

.footer-links,
.footer-contact,
.footer-legal {
  list-style: none;
}

.footer-links a,
.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
}

.footer-links__child {
  padding-inline-start: var(--space-4);
}

.footer-contact .icon {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-energy-green);
}

.site-footer__bottom {
  border-block-start: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  padding-block: var(--space-4);
}

.site-footer__copy {
  margin: 0;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
}

.footer-legal a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  color: var(--color-footer-text);
}

/* Keep the bottom bar clear of the floating WhatsApp button on small screens */
@media (max-width: 639px) {
  .site-footer__bottom-inner {
    padding-block-end: calc(5rem + env(safe-area-inset-bottom, 0px));
  }
}

/* 18. WhatsApp float
   ------------------------------------------------------------------------ */
.wa-float {
  position: fixed;
  inset-block-end: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  inset-inline-end: var(--space-4); /* visual left in RTL */
  z-index: var(--z-float);
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-energy);
  color: var(--color-on-energy);
  box-shadow: 0 8px 20px -6px rgba(11, 45, 139, 0.45);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), background-color var(--transition-fast);
}

.wa-float:hover {
  background: var(--color-energy-hover);
  color: var(--color-on-energy);
}

.wa-float:focus-visible {
  outline: 3px solid var(--color-deep-navy);
  outline-offset: 3px;
}

.wa-float .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.wa-float.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* With JavaScript the button starts hidden and is revealed only after its visibility
   conditions are known, so it never flashes over the Hero form. Fixed position → no layout shift.
   Without JavaScript (.no-js) it is simply visible. */
.js .wa-float:not(.is-ready) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: none;
}

@media (min-width: 1024px) {
  .wa-float {
    inset-block-end: var(--space-6);
    inset-inline-end: var(--space-6);
  }
}

/* 19. Content components (Phase 4)
   ------------------------------------------------------------------------ */
.section--compact {
  padding-block: clamp(2.5rem, 2rem + 2vw, 3.5rem);
}

.section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-start: var(--space-6);
}

@media (min-width: 960px) {
  .split--center {
    align-items: center;
  }
}

/* Feature list: "plain" (open) and "tiles" (bordered) variants */
.feature-list {
  display: grid;
  gap: var(--space-5);
  list-style: none;
}

@media (min-width: 640px) {
  .feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .feature-list--plain {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .feature-list--tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.feature__icon {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--color-background-tint);
  color: var(--color-solar-blue);
}

.feature__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.feature__title {
  margin: 0 0 var(--space-1);
  font-size: 1.125rem;
}

.feature__text {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

@media (min-width: 1024px) {
  .feature-list--plain .feature {
    flex-direction: column;
    gap: var(--space-3);
  }
}

.feature-list--tiles .feature {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.feature-list--tiles .feature__icon {
  background: rgba(34, 198, 63, 0.14);
  color: var(--color-energy-green-700);
}

/* Nuance / disclaimer note */
.note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  max-width: 52rem;
  margin: var(--space-6) 0 0;
  padding: var(--space-4) var(--space-5);
  border-inline-start: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-background-soft);
  font-size: var(--fs-small);
}

.note .icon {
  margin-block-start: 0.2em;
  color: var(--color-solar-blue-700);
}

/* Check list */
.check-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-inline-start: 1.875rem;
  line-height: 1.55;
}

.check-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.15em;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: rgba(34, 198, 63, 0.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A7F2B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 0.75rem no-repeat;
}

.card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-block-start: auto;
  padding-block-start: var(--space-3);
  color: var(--color-link);
  font-weight: var(--fw-bold);
  text-decoration: none;
}

.card__cta:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.card__cta .icon {
  width: 1rem;
  height: 1rem;
}

.card--solar .check-list {
  margin-block: var(--space-2);
}

.card--compact .card__body {
  flex: 1;
}

/* Compact cards on soft sections need their own surface to remain visible */
.section--soft .card--compact {
  border-color: var(--color-border);
  background: var(--color-white);
}

.section--soft .card--compact .card__icon {
  background: var(--color-background-soft);
}

.card--compact-text {
  align-items: flex-start;
}

.card--compact-text .card__text {
  margin-block-start: var(--space-1);
  font-size: var(--fs-small);
}

@media (min-width: 960px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.card__quote p {
  margin: 0;
}

/* Highlight panel (navy) */
.highlight-panel {
  padding: clamp(1.5rem, 1.25rem + 1vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: var(--color-deep-navy);
  color: var(--color-white);
}

.highlight-panel__title {
  margin-block-end: var(--space-4);
  font-size: var(--fs-h3);
  color: var(--color-white);
}

.highlight-panel .check-list li::before {
  background-color: rgba(34, 198, 63, 0.22);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322C63F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

/* Service areas */
.area-list__label {
  margin-block-end: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.area-list li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
}

.area-list li::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-solar-blue);
}

/* Final CTA panel */
.section--cta {
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}

.cta-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  gap: var(--space-5);
  padding: clamp(1.75rem, 1.25rem + 2.5vw, 3.5rem);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-solar-blue-700) 0%, var(--color-solar-blue-600) 100%);
  color: var(--color-white);
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset-block-start: -8rem;
  inset-inline-end: -6rem;
  z-index: -1;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 193, 7, 0.35) 0%, rgba(255, 193, 7, 0) 65%);
}

.cta-panel__title {
  margin-block-end: var(--space-3);
  font-size: var(--fs-h2);
  color: var(--color-white);
}

.cta-panel__lead {
  margin: 0;
  max-width: 36rem;
}

.cta-panel__more {
  margin: var(--space-3) 0 0;
}

.cta-panel a:not(.btn) {
  color: var(--color-white);
  text-decoration-thickness: 2px;
}

.cta-panel :focus-visible {
  outline-color: var(--color-white);
}

.cta-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 639px) {
  .cta-panel__actions .btn {
    flex: 1 1 100%;
  }
}

@media (min-width: 960px) {
  .cta-panel {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: center;
  }

  .cta-panel__actions {
    justify-content: flex-end;
  }
}

/* Mobile density: keep long content pages scannable without cutting content */
@media (max-width: 639px) {
  .process__step {
    padding-block-end: var(--space-3);
  }

  .process__step:not(:last-child)::before {
    inset-block: 2.5rem -0.25rem;
  }

  .feature-list--tiles {
    gap: var(--space-3);
  }

  .feature-list--tiles .feature {
    padding: var(--space-4);
  }

  .feature-list--tiles .feature__icon,
  .feature-list--plain .feature__icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .card--solar {
    gap: var(--space-2);
  }

  .site-footer__main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5) var(--space-4);
  }

  .site-footer__brand,
  .site-footer__main > .site-footer__col:last-child {
    grid-column: 1 / -1;
  }
}

/* Deep service page components (Phase 5)
   ------------------------------------------------------------------------ */
.page-hero {
  padding-block: var(--space-5) clamp(2.5rem, 2rem + 2.5vw, 4rem);
  background: linear-gradient(180deg, var(--color-background-tint) 0%, var(--color-white) 100%);
}

.page-hero__grid {
  display: grid;
  gap: var(--space-6);
}

.page-hero__title {
  margin-block-end: var(--space-4);
  font-size: var(--fs-display);
  line-height: 1.15;
}

.page-hero__lead {
  max-width: 40rem;
  margin-block-end: var(--space-5);
  font-size: var(--fs-lead);
  color: var(--color-text-secondary);
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-hero__aside {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-block-start: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.page-hero__aside-title {
  margin-block-end: var(--space-3);
  font-weight: var(--fw-bold);
  color: var(--color-deep-navy);
}

@media (max-width: 479px) {
  .page-hero__actions .btn {
    flex: 1 1 100%;
  }
}

@media (min-width: 960px) {
  .page-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.8fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
  }
}

/* In-page table of contents */
.toc {
  padding-block: var(--space-3);
  border-block: 1px solid var(--color-border);
  background: var(--color-white);
}

.toc .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
}

.toc__label {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--fs-meta);
  font-weight: var(--fw-bold);
}

.toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.toc__link {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding-inline: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-deep-navy);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.toc__link:hover {
  border-color: var(--color-primary);
  color: var(--color-link);
}

/* Compact feature list (factors) */
.feature-list--compact {
  gap: var(--space-3) var(--space-5);
}

.feature-list--compact .feature {
  gap: var(--space-3);
}

.feature-list--compact .feature__icon {
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-white);
}

.feature-list--compact .feature__icon .icon {
  width: 1.125rem;
  height: 1.125rem;
}

.feature-list--compact .feature__title {
  font-size: 1rem;
}

@media (min-width: 1024px) {
  .feature-list--compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Long-form solar articles (home / business) */
.card--article {
  gap: var(--space-3);
}

.card--article p {
  margin: 0;
}

.card__subtitle {
  margin: var(--space-2) 0 0;
  font-size: 1.0625rem;
}

.card__note {
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
}

/* Inline CTA strip */
.cta-strip {
  display: grid;
  gap: var(--space-4);
  margin-block-start: var(--space-6);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
}

.cta-strip__text {
  margin: 0;
  font-weight: var(--fw-medium);
}

.cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 479px) {
  .cta-strip__actions .btn {
    flex: 1 1 100%;
  }
}

@media (min-width: 960px) {
  .cta-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* Info box (e.g. structural review note) */
.info-box {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  max-width: 52rem;
  margin-block-start: var(--space-6);
  padding: var(--space-5);
  border-inline-start: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.info-box__icon {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-background-tint);
  color: var(--color-solar-blue-700);
}

.info-box__title {
  margin-block-end: var(--space-2);
  font-size: 1.125rem;
}

.info-box p {
  margin: 0;
}

/* Neutral panel */
.panel {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.panel__title {
  margin-block-end: var(--space-3);
  font-size: 1.125rem;
}

.check-list--columns {
  gap: var(--space-2) var(--space-5);
}

@media (min-width: 640px) {
  .check-list--columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.check-list--boxed {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-background-soft);
}

/* Reasons list (why E-Solar-Tech on service pages) */
.reason-list {
  display: grid;
  gap: 0;
  list-style: none;
  border-block-start: 1px solid var(--color-border);
}

.reason {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-4);
  border-block-end: 1px solid var(--color-border);
}

.reason__title {
  color: var(--color-deep-navy);
  font-size: 1.0625rem;
}

.reason__text {
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .reason {
    grid-template-columns: 14rem minmax(0, 1fr);
    gap: var(--space-5);
    align-items: baseline;
  }
}

.check-list--defs strong {
  color: var(--color-deep-navy);
}

@media (min-width: 1024px) {
  .feature-list.feature-list--cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Chip list without location dots (factors) */
.area-list--plain li::before {
  width: 0.375rem;
  height: 0.375rem;
  background: var(--color-energy-green);
}

.panel .area-list li,
.section--tint .area-list li {
  background: var(--color-white);
}

@media (max-width: 639px) {
  /* Table of contents: one horizontally scrollable row instead of several wrapped rows */
  .toc .container {
    flex-wrap: nowrap;
    padding-inline-end: 0;
  }

  .toc__label {
    flex: none;
  }

  .toc__list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-inline-end: var(--container-pad);
    padding-block: var(--space-1);
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .toc__list li {
    flex: none;
  }

  .feature-list--compact .feature__icon {
    display: none;
  }

  .reason {
    padding-block: var(--space-3);
  }

  .reason__text {
    font-size: var(--fs-small);
  }

  /* The "at a glance" panel repeats page content; phones go straight to the content */
  .page-hero__aside {
    display: none;
  }

  /* Deep service pages: slightly tighter vertical rhythm on phones */
  .page-solar .section {
    padding-block: 2.5rem;
  }

  .page-solar .section-head {
    margin-block-end: var(--space-5);
  }

  .page-solar .cta-strip,
  .page-solar .info-box {
    margin-block-start: var(--space-5);
    padding: var(--space-4);
  }
}

/* Supporting service pages (Phase 6)
   ------------------------------------------------------------------------ */
.page-hero--supporting {
  background: linear-gradient(180deg, var(--color-background-soft) 0%, var(--color-white) 100%);
}

.page-hero--supporting .page-hero__title {
  font-size: var(--fs-h1);
  line-height: var(--lh-heading);
}

.page-hero--supporting .page-hero__aside {
  border-block-start-color: var(--color-gray-300);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 1024px) {
  .process.process--short {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Primary field banner (solar) on the services hub — deliberately not a card in the services grid */
.primary-field {
  display: grid;
  gap: var(--space-4);
  padding: clamp(1.5rem, 1.25rem + 1.5vw, 2.5rem);
  border: 1px solid rgba(10, 132, 255, 0.25);
  border-block-start: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-background-tint) 100%);
  box-shadow: var(--shadow-md);
}

.primary-field__icon {
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-white);
}

.primary-field__icon .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.primary-field__title {
  margin-block-end: var(--space-3);
  font-size: clamp(1.375rem, 1.2rem + 0.8vw, 1.875rem);
}

.primary-field__body p:last-child {
  margin-block-end: 0;
}

.primary-field__body .eyebrow {
  margin-block-end: var(--space-2);
}

@media (min-width: 960px) {
  .primary-field {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-6);
  }
}

/* Service cards (supporting services) */
.card--service {
  box-shadow: var(--shadow-sm);
}

.card--service .check-list {
  margin-block: var(--space-1);
}

.card--service .card__cta {
  margin-block-start: auto;
}

.info-box--warning {
  border-inline-start-color: var(--color-accent);
  background: var(--color-background-soft);
}

.info-box--warning .info-box__icon {
  background: rgba(255, 193, 7, 0.2);
  color: var(--color-deep-navy);
}

@media (min-width: 960px) {
  .cta-row--end {
    justify-content: flex-end;
    margin-block-start: 0;
  }
}

/* Trust, contact, legal and utility pages (Phase 7)
   ------------------------------------------------------------------------ */
.h3 {
  font-size: var(--fs-h3);
}

.page-head--compact {
  padding-block: var(--space-5) var(--space-6);
}

.page-head--compact .lead {
  max-width: 40rem;
  margin: 0;
}

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

.stack-lg > * + * {
  margin-block-start: var(--space-6);
}

.route-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
}

.route-list a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  padding-inline: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-deep-navy);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  text-decoration: none;
}

.route-list a:hover {
  border-color: var(--color-primary);
  color: var(--color-link);
}

.thank-you__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

@media (max-width: 479px) {
  .thank-you__actions .btn {
    flex: 1 1 100%;
  }
}

.not-found__code {
  margin-block-end: var(--space-2);
  color: var(--color-solar-blue);
  font-size: clamp(3rem, 2rem + 4vw, 4.5rem);
  font-weight: var(--fw-bold);
  line-height: 1;
}

/* Legal text: readable measure, real bullets, comfortable spacing */
.legal__body {
  max-width: 46rem;
}

.legal__body h2 {
  margin-block: var(--space-6) var(--space-3);
  font-size: var(--fs-h3);
}

.legal__body h2:first-child {
  margin-block-start: 0;
}

.legal__body p,
.legal__body li {
  line-height: 1.75;
}

.legal__body ul:not([class]) {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-5);
  list-style: disc;
}

.legal__body ul:not([class]) li + li {
  margin-block-start: var(--space-2);
}

.legal__body .contact-list {
  max-width: 28rem;
}

/* Approved brand icons (Phase 8.5). The raster artwork has a white background, so it
   always sits in a white tile. Solar (primary field) is shown larger than the
   supporting-service icons. */
.card .card__icon--image,
.section--soft .card--compact .card__icon--image,
.primary-field__icon--image,
.media-row__icon {
  padding: 0.25rem;
  border: 1px solid var(--color-border);
  background: var(--color-white);
}

.card__icon--image img,
.primary-field__icon--image img,
.media-row__icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card .card__icon--image {
  width: 3.5rem;
  height: 3.5rem;
}

.card--compact .card__icon--image {
  width: 3rem;
  height: 3rem;
}

.primary-field__icon--image {
  width: 5rem;
  height: 5rem;
  padding: 0.375rem;
}

.media-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .media-row {
    flex-direction: row;
    gap: var(--space-4);
  }
}

.media-row__icon {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
}

/* Approved logo with the Hebrew descriptor (About): wide enough for the descriptor to stay readable */
.brand-figure {
  max-width: 30rem;
  margin-inline: auto;
  margin-block-end: var(--space-7);
}

.brand-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* Outline button for dark/blue backgrounds */
.btn--inverse {
  --btn-bg: transparent;
  --btn-fg: var(--color-white);
  --btn-border: rgba(255, 255, 255, 0.75);
  --btn-bg-hover: rgba(255, 255, 255, 0.12);
  --btn-border-hover: var(--color-white);
}

/* 20. Motion preferences
   ------------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .btn:active {
    transform: none;
  }
}