/* ============================================
   AQUA SPORT SERWIS – Design System
   Marine blue + white + amber accent
   ============================================ */

/* ---- DESIGN TOKENS ---- */
:root, [data-theme="light"] {
  /* Surfaces */
  --color-bg:             #f5f7fa;
  --color-surface:        #ffffff;
  --color-surface-2:      #f8f9fc;
  --color-surface-offset: #edf1f7;
  --color-surface-alt:    #0d2545;
  --color-divider:        #dde3ed;
  --color-border:         #c8d0df;

  /* Text */
  --color-text:           #0d1b2e;
  --color-text-muted:     #5a6a82;
  --color-text-faint:     #97a8bc;
  --color-text-inverse:   #f5f7fa;

  /* Primary – Deep Marine Blue */
  --color-primary:        #0e4c8a;
  --color-primary-hover:  #0a3d72;
  --color-primary-active: #072d54;
  --color-primary-light:  #d0e2f7;
  --color-primary-dark:   #07245c;

  /* Accent – Amber/Orange (water highlights) */
  --color-accent:         #e8820c;
  --color-accent-hover:   #d06b04;
  --color-accent-light:   #fdebd0;

  /* Hero dark overlay */
  --color-hero-overlay:   rgba(6, 18, 36, 0.55);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(13,27,46,0.08), 0 1px 2px rgba(13,27,46,0.04);
  --shadow-md:  0 4px 16px rgba(13,27,46,0.10), 0 2px 6px rgba(13,27,46,0.06);
  --shadow-lg:  0 12px 40px rgba(13,27,46,0.14), 0 4px 12px rgba(13,27,46,0.08);
  --shadow-card: 0 2px 8px rgba(13,27,46,0.06), 0 0 1px rgba(13,27,46,0.06);

  /* Radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.625rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Spacing */
  --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;

  /* Type scale */
  --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,     1.4rem  + 2vw,    3.25rem);
  --text-hero: clamp(2.5rem,   1.5rem  + 3.5vw,  5rem);

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1000px;
  --content-wide: 1200px;
}

/* Dark mode */
[data-theme="dark"] {
  --color-bg:             #0a111c;
  --color-surface:        #0f1a2e;
  --color-surface-2:      #131f33;
  --color-surface-offset: #0d1726;
  --color-surface-alt:    #061022;
  --color-divider:        #1e2d44;
  --color-border:         #263549;
  --color-text:           #d4dde9;
  --color-text-muted:     #7a8ea8;
  --color-text-faint:     #3f5068;
  --color-text-inverse:   #0a111c;
  --color-primary:        #4a9de8;
  --color-primary-hover:  #3087d4;
  --color-primary-active: #206dbf;
  --color-primary-light:  #1a2e4a;
  --color-hero-overlay:   rgba(6, 12, 22, 0.65);
  --color-accent:         #f0972a;
  --color-accent-hover:   #dc820f;
  --color-accent-light:   #2a1e0a;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.45);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.3);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0a111c;
    --color-surface:        #0f1a2e;
    --color-surface-2:      #131f33;
    --color-surface-offset: #0d1726;
    --color-surface-alt:    #061022;
    --color-divider:        #1e2d44;
    --color-border:         #263549;
    --color-text:           #d4dde9;
    --color-text-muted:     #7a8ea8;
    --color-text-faint:     #3f5068;
    --color-text-inverse:   #0a111c;
    --color-primary:        #4a9de8;
    --color-primary-hover:  #3087d4;
    --color-primary-active: #206dbf;
    --color-primary-light:  #1a2e4a;
    --color-hero-overlay:   rgba(6, 12, 22, 0.65);
    --color-accent:         #f0972a;
    --color-accent-hover:   #dc820f;
    --color-accent-light:   #2a1e0a;
  }
}

/* ---- BASE RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}
img, picture, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
button { cursor: pointer; background: none; border: none; font: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); text-wrap: balance; line-height: 1.15; }
p, li { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

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

/* ---- UTILITIES ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}
.container--narrow {
  max-width: var(--content-narrow);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: white; }
.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: white;
  border-color: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); color: white; border-color: white; }
.btn-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover { background: white; color: var(--color-primary); }
.btn--full { width: 100%; justify-content: center; }

/* ---- HEADER / NAV ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition);
}
.header--scrolled { box-shadow: var(--shadow-md); }
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding-block: var(--space-3);
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-svg { width: 180px; height: 42px; }
.logo-svg--sm { width: 160px; height: 38px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin-left: auto;
}
.nav-link {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--color-text); background: var(--color-surface-offset); }
.nav-link--cta {
  background: var(--color-primary);
  color: white !important;
  padding: var(--space-2) var(--space-4);
}
.nav-link--cta:hover { background: var(--color-primary-hover); color: white; }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  transition: all var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--color-border); color: var(--color-text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
  border-radius: var(--radius-md);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-hero-overlay);
  background: linear-gradient(
    to right,
    rgba(8, 20, 40, 0.75) 0%,
    rgba(8, 20, 40, 0.45) 60%,
    rgba(8, 20, 40, 0.2) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(232, 130, 12, 0.2);
  border: 1px solid rgba(232, 130, 12, 0.4);
  color: #f8c55a;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.hero-title {
  font-size: var(--text-hero);
  font-weight: 900;
  color: white;
  line-height: 1.08;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-6);
  max-width: 62ch;
  line-height: 1.6;
  font-weight: 400;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.hero-tags span {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}
.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.7);
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
.br-desktop { display: inline; }

/* ---- STATS BAR ---- */
.stats-bar {
  background: var(--color-primary);
  color: white;
  padding-block: var(--space-6);
}
.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.15rem;
}
.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  opacity: 0.8;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.25);
}

/* ---- SECTION SCAFFOLDING ---- */
.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.section--alt { background: var(--color-surface-2); }
.section--dark {
  background: #0d2545;
  color: white;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}
.section-header--light .section-title,
.section--dark .section-title { color: white; }

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section-label--light { color: #7ac0f0; }

.section-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}
.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.section--dark .section-desc { color: rgba(255,255,255,0.65); }
.section-note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---- CARDS GRID ---- */
.cards-grid { display: grid; gap: var(--space-6); }
.cards-grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ---- CARD -- ICON (dla kogo) ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card--icon { }
.card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}
.card--featured .card-text { color: rgba(255,255,255,0.8); }
.card--featured .card-title { color: white; }
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.card-icon--blue { background: var(--color-primary-light); color: var(--color-primary); }
.card-icon--white { background: rgba(255,255,255,0.2); color: white; }
.card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.card-text { color: var(--color-text-muted); line-height: 1.65; }

/* ---- FULL BLEED IMAGE ---- */
.full-bleed-img {
  position: relative;
  height: clamp(280px, 40vw, 520px);
  overflow: hidden;
}
.full-bleed-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.full-bleed-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,20,40,0.7) 0%, rgba(8,20,40,0.1) 60%);
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(var(--space-8), 5vw, var(--space-12));
}
.pull-quote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: white;
  max-width: 700px;
  line-height: 1.4;
  font-style: italic;
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-5);
}

/* ---- SERVICE CARDS ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-top: 3px solid transparent;
}
.service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-primary);
}
.service-card--featured {
  border-top-color: var(--color-accent);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.service-card--featured .service-icon { background: var(--color-accent-light); color: var(--color-accent); }
.service-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ---- SECTION SPLIT ---- */
.section-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
  overflow: hidden;
}
.section-split--reverse { direction: rtl; }
.section-split--reverse > * { direction: ltr; }
.section-split__img {
  position: relative;
  overflow: hidden;
}
.section-split__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.section-split:hover .section-split__img img { transform: scale(1.03); }
.section-split__content {
  background: var(--color-surface);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-4);
}
.section-split__content h2 {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.section-split__content p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--text-base);
}
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.check-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.check-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* ---- TRUST CARDS (dark section) ---- */
.trust-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);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.trust-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}
.trust-icon {
  width: 48px;
  height: 48px;
  background: rgba(74, 157, 232, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7ac0f0;
  margin-bottom: var(--space-4);
}
.trust-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-2);
}
.trust-card p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
}

/* ---- ADVISORY GRID ---- */
.advisory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}
.advisory-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.advisory-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.advisory-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: var(--space-3);
  letter-spacing: -0.04em;
}
[data-theme="dark"] .advisory-number { color: var(--color-primary-light); }
.advisory-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.advisory-card p {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--text-sm);
}

/* ---- GALLERY ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-4);
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
  aspect-ratio: 4/3;
}
.gallery-item--large {
  grid-row: span 2;
  aspect-ratio: unset;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(to top, rgba(8,20,40,0.75) 0%, transparent 100%);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--transition);
}
.gallery-item:hover .gallery-label { opacity: 1; transform: translateY(0); }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  list-style: none;
  user-select: none;
  transition: color var(--transition);
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question:hover { color: var(--color-primary); }
.faq-arrow {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}
.faq-item[open] .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  padding: 0 var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-divider);
}
.faq-answer p {
  color: var(--color-text-muted);
  line-height: 1.7;
  padding-top: var(--space-4);
  font-size: var(--text-sm);
}
.faq-answer a { color: var(--color-primary); text-decoration: underline; }

/* ---- CONTACT ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-10);
  align-items: start;
}
.contact-info {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}
.contact-info__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.contact-detail:last-of-type { border-bottom: none; }
.contact-detail__icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-detail__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}
.contact-detail__value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}
.contact-detail__value a { color: var(--color-primary); }
.contact-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-5);
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  line-height: 1.5;
}
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}
.contact-form__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.contact-form__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.form-row { display: grid; gap: var(--space-4); }
.form-row--2 { grid-template-columns: 1fr 1fr; }
.form-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a6a82' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #d4edda;
  color: #155724;
  border-radius: var(--radius-md);
  font-weight: 500;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
}
[data-theme="dark"] .form-success { background: #1a3326; color: #7fc99e; }

/* ---- FOOTER ---- */
.footer {
  background: #0a1628;
  color: rgba(255,255,255,0.7);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}
.footer-brand { max-width: 340px; }
.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-top: var(--space-4);
}
.footer-nip {
  font-size: var(--text-xs) !important;
  color: rgba(255,255,255,0.4) !important;
  margin-top: var(--space-2) !important;
}
.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}
.footer-nav ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-nav a,
.footer-contact a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
  display: block;
  margin-bottom: var(--space-2);
}
.footer-nav a:hover,
.footer-contact a:hover { color: white; }
.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
/* Reveal class only applied when element enters viewport, so no initial hiding */
.reveal {
  animation: fadeSlideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .section-split {
    grid-template-columns: 1fr;
    min-height: unset;
  }
  .section-split--reverse { direction: ltr; }
  .section-split__img { aspect-ratio: 16/7; }
  .section-split__content { padding: var(--space-8) var(--space-6); }

  .contact-layout { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item--large { grid-column: span 2; grid-row: unset; aspect-ratio: 16/6; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    inset: 0;
    top: 64px;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-6);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    z-index: 99;
    box-shadow: var(--shadow-lg);
  }
  .nav-menu.is-open { transform: none; }
  .nav-link {
    padding: var(--space-4);
    font-size: var(--text-base);
    border-radius: var(--radius-md);
  }
  .nav-link--cta {
    text-align: center;
    margin-top: var(--space-2);
  }
  .nav-toggle { display: flex; }

  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-sub { font-size: var(--text-base); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .br-desktop { display: none; }

  .stats-grid { gap: var(--space-4); }
  .stat-divider { display: none; }
  .stats-grid { justify-content: start; padding-inline: 0; }

  .form-row--2 { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-brand { max-width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--large { aspect-ratio: 16/9; }
  .gallery-item { aspect-ratio: 16/9; }

  .cards-grid--3 { grid-template-columns: 1fr; }
  .advisory-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero { min-height: 100svh; }
  .hero-actions .btn-ghost { display: none; }
  .section-split__img { aspect-ratio: 4/3; }
}