/* ============================================================
   NURU GRIDS AFRICA — Design Tokens & Component Styles
   ============================================================ */

/* --- Fonts --- */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800&f[]=satoshi@300,400,500,700&display=swap');

/* --- Design Tokens --- */
:root {
  /* Typography */
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing (4px system) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* --- Light Mode (Default) --- */
:root, [data-theme="light"] {
  --color-primary: #0d3165;
  --color-primary-hover: #0a2750;
  --color-primary-light: #1a4a8a;
  --color-accent: #fec11b;
  --color-accent-hover: #e5ad18;
  --color-accent-dim: rgba(254, 193, 27, 0.15);

  --color-bg: #f8f9fb;
  --color-surface: #ffffff;
  --color-surface-2: #f0f2f6;
  --color-surface-offset: #e8eaf0;
  --color-divider: #d5d9e2;
  --color-border: #c8cdd8;

  --color-text: #1a1e2c;
  --color-text-muted: #5a6178;
  --color-text-faint: #9098ad;
  --color-text-inverse: #f8f9fb;

  --color-success: #1a7a3a;
  --color-warning: #b86e00;
  --color-error: #c43030;

  --shadow-sm: 0 1px 2px rgba(13, 49, 101, 0.06);
  --shadow-md: 0 4px 12px rgba(13, 49, 101, 0.08);
  --shadow-lg: 0 12px 32px rgba(13, 49, 101, 0.12);
}

/* --- Dark Mode --- */
[data-theme="dark"] {
  --color-primary: #4d8fd4;
  --color-primary-hover: #6ba3e0;
  --color-primary-light: #1a4a8a;
  --color-accent: #fec11b;
  --color-accent-hover: #ffd04d;
  --color-accent-dim: rgba(254, 193, 27, 0.12);

  --color-bg: #0c0f18;
  --color-surface: #111522;
  --color-surface-2: #161b2b;
  --color-surface-offset: #1a2035;
  --color-divider: #252d42;
  --color-border: #2e3750;

  --color-text: #d4d9e6;
  --color-text-muted: #8892a8;
  --color-text-faint: #555f78;
  --color-text-inverse: #0c0f18;

  --color-success: #4dba6a;
  --color-warning: #e8a030;
  --color-error: #e55555;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-primary: #4d8fd4;
    --color-primary-hover: #6ba3e0;
    --color-primary-light: #1a4a8a;
    --color-accent: #fec11b;
    --color-accent-hover: #ffd04d;
    --color-accent-dim: rgba(254, 193, 27, 0.12);
    --color-bg: #0c0f18;
    --color-surface: #111522;
    --color-surface-2: #161b2b;
    --color-surface-offset: #1a2035;
    --color-divider: #252d42;
    --color-border: #2e3750;
    --color-text: #d4d9e6;
    --color-text-muted: #8892a8;
    --color-text-faint: #555f78;
    --color-text-inverse: #0c0f18;
    --color-success: #4dba6a;
    --color-warning: #e8a030;
    --color-error: #e55555;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  }
}

/* ============================================================
   GLOBAL LAYOUT
   ============================================================ */

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

.section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

/* ============================================================
   SKIP LINK
   ============================================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-accent);
  color: var(--color-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus {
  top: var(--space-2);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: transform 0.3s var(--ease-out),
              box-shadow 0.3s var(--ease-out);
}

.site-header--hidden {
  transform: translateY(-100%);
}

.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .header-inner { padding-inline: var(--space-8); }
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}

.logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
}

.logo-img--dark {
  display: none;
}

[data-theme="dark"] .logo-img--light {
  display: none;
}

[data-theme="dark"] .logo-img--dark {
  display: block;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: 1;
}

.logo-text span {
  color: var(--color-accent);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-1);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-interactive);
}

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

.nav-link:hover::after,
.nav-link--active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Header CTA - hidden on mobile, shown on desktop with nav */
.header-cta {
  display: none !important;
}

@media (min-width: 768px) {
  .header-cta { display: inline-flex !important; }
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .mobile-menu-toggle { display: none; }
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100dvh;
  z-index: 999;
  background: var(--color-bg);
  padding: var(--space-6);
  padding-top: var(--space-20);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  z-index: 10;
}

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

.mobile-nav .nav-link {
  font-size: var(--text-lg);
  font-weight: 600;
  padding: var(--space-3) 0;
  display: block;
  color: var(--color-text);
}

.mobile-nav .nav-link::after {
  display: none;
}

.mobile-nav .btn {
  margin-top: var(--space-4);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  line-height: 1.4;
  min-height: 44px;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-accent);
  color: #0d3165;
  font-weight: 700;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding: var(--space-2) var(--space-3);
}

.btn--ghost:hover {
  background: var(--color-accent-dim);
}

.btn i {
  width: 18px;
  height: 18px;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0d3165;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 49, 101, 0.92) 0%,
    rgba(13, 49, 101, 0.7) 100%
  );
  z-index: 1;
}

/* Grid pattern overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.06;
  background-image:
    linear-gradient(var(--color-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-24) var(--space-4) var(--space-16);
}

@media (min-width: 768px) {
  .hero__content {
    padding: var(--space-32) var(--space-8) var(--space-20);
  }
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.hero__label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #ffffff;
  max-width: 14ch;
  margin-bottom: var(--space-6);
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 52ch;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero .btn--secondary {
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.25);
}

.hero .btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================================
   STATS STRIP
   ============================================================ */

.stats-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
}

.stats-strip__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
}

@media (min-width: 640px) {
  .stats-strip__inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-item {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  position: relative;
}

@media (min-width: 640px) {
  .stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    background: var(--color-divider);
  }
}

.stat-item__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

[data-theme="dark"] .stat-item__value {
  color: var(--color-accent);
}

.stat-item__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */

.section-header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* ============================================================
   SOLUTIONS CARDS (Home)
   ============================================================ */

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

.solution-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
}

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

.solution-card:active {
  transform: translateY(0);
}

.solution-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.solution-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.solution-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  flex: 1;
}

.solution-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

[data-theme="dark"] .solution-card__link {
  color: var(--color-accent);
}

.solution-card__link i {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-interactive);
}

.solution-card:hover .solution-card__link i {
  transform: translateX(4px);
}

/* ============================================================
   WHY NURU / VALUE PROP
   ============================================================ */

.why-section {
  background: var(--color-surface-2);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.why-content {
  order: 2;
}

@media (min-width: 768px) {
  .why-content { order: 1; }
}

.why-image {
  order: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 768px) {
  .why-image { order: 2; }
}

.why-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.why-points {
  list-style: none;
  padding: 0;
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

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

.why-point__marker {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  margin-top: 0.6em;
}

.why-point__text {
  font-size: var(--text-base);
  color: var(--color-text);
}

.why-point__text strong {
  font-weight: 600;
}

/* ============================================================
   TECHNOLOGY SECTION
   ============================================================ */

.tech-section {
  background: #0d3165;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.tech-section .section-title {
  color: #ffffff;
}

.tech-section .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tech-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.tech-card__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.tech-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.tech-card__desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.tech-bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(var(--color-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section {
  text-align: center;
}

.cta-section .section-label {
  justify-content: center;
}

.cta-section .section-title {
  max-width: 20ch;
  margin-inline: auto;
}

.cta-section .section-subtitle {
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: #0a1e3d;
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-16) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
  }
}

.footer-brand p {
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 36ch;
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-partner {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-partner a {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-partner a:hover {
  text-decoration: underline;
}

/* ============================================================
   SOLUTIONS PAGE
   ============================================================ */

.page-hero {
  background: #0d3165;
  padding: var(--space-24) var(--space-4) var(--space-16);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .page-hero {
    padding: var(--space-32) var(--space-8) var(--space-20);
  }
}

.page-hero .hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(var(--color-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.65);
  max-width: 56ch;
}

/* Solution detail blocks */
.solution-detail {
  border-bottom: 1px solid var(--color-divider);
}

.solution-detail:last-child {
  border-bottom: none;
}

.solution-detail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 768px) {
  .solution-detail__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.solution-detail:nth-child(even) .solution-detail__content {
  order: 2;
}

@media (max-width: 767px) {
  .solution-detail:nth-child(even) .solution-detail__content {
    order: 1;
  }
}

.solution-detail:nth-child(even) .solution-detail__features {
  order: 1;
}

@media (max-width: 767px) {
  .solution-detail:nth-child(even) .solution-detail__features {
    order: 2;
  }
}

.solution-detail__number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-3);
}

.solution-detail__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.solution-detail__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.solution-detail__target {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-accent-dim);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

[data-theme="dark"] .solution-detail__target {
  color: var(--color-accent);
}

.feature-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-base);
  color: var(--color-text);
}

.feature-list li i {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  margin-top: 2px;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .about-intro-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.about-intro-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-intro-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-text p:last-child {
  margin-bottom: 0;
}

/* Market context */
.market-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

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

.market-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.market-card__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

[data-theme="dark"] .market-card__value {
  color: var(--color-accent);
}

.market-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Philosophy section */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .philosophy-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.philosophy-card {
  padding: var(--space-6);
}

.philosophy-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.philosophy-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Team placeholder */
.team-placeholder {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-12) var(--space-8);
  text-align: center;
}

.team-placeholder__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.team-placeholder__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 5fr 3fr;
    gap: var(--space-16);
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-base);
  color: var(--color-text);
  min-height: 44px;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a6178' 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-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-info-block__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.contact-info-block a,
.contact-info-block p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-decoration: none;
}

.contact-info-block a:hover {
  color: var(--color-accent);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

.reveal-up {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .reveal-up {
    clip-path: inset(100% 0 0 0);
    opacity: 0;
    animation: reveal-clip linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}

@keyframes reveal-clip {
  to { clip-path: inset(0 0 0 0); opacity: 1; }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}