/* ============================================
   MOSEDE SIMEBO - Main Stylesheet
   CSS Class Convention: s- sections, c- components, u- utilities, is- states
   ============================================ */


:root {
  --color-primary: #1a2744;
  --color-primary-light: #243560;
  --color-secondary: #2563eb;
  --color-secondary-hover: #1d4ed8;
  --color-accent: #f59e0b;
  --color-accent-light: #fef3c7;
  --color-bg: #f8f9fc;
  --color-bg-light: #f1f4f9;
  --color-surface: #ffffff;
  --color-text: #1e2d4a;
  --color-text-muted: #5a6a85;
  --color-text-light: #8a9bb8;
  --color-border: #dde3ef;
  --color-border-light: #edf0f7;

  --shadow-sm: 0 1px 3px rgba(26,39,68,0.06), 0 1px 2px rgba(26,39,68,0.04);
  --shadow-md: 0 4px 12px rgba(26,39,68,0.08), 0 2px 6px rgba(26,39,68,0.05);
  --shadow-lg: 0 12px 32px rgba(26,39,68,0.12), 0 4px 12px rgba(26,39,68,0.07);
  --shadow-xl: 0 24px 64px rgba(26,39,68,0.16), 0 8px 24px rgba(26,39,68,0.09);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --font-heading: 'Playfair Display', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --header-height: 80px;
  --header-height-scrolled: 64px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}


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

html { scroll-behavior: smooth; overflow-x: hidden; }

body.u-body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

a { color: inherit; text-decoration: none; transition: color var(--transition); }


.c-cookie-bar {
  background: var(--color-primary);
  color: #fff;
  padding: 0.6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease, opacity 0.3s ease;
  max-height: fit-content;
}

.c-cookie-bar.u-hidden {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  pointer-events: none;
}

.c-cookie-bar__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  max-width: 1200px;
  width: 100%;
}

.c-cookie-bar__text {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  flex: 1;
}

.c-cookie-bar__link {
  color: var(--color-accent);
  text-decoration: underline;
  transition: opacity var(--transition);
}
.c-cookie-bar__link:hover { opacity: 0.8; }

.c-cookie-bar__actions { display: flex; gap: 0.5rem; }

.c-cookie-bar__btn {
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.c-cookie-bar__btn--accept {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}
.c-cookie-bar__btn--accept:hover { background: #d97706; border-color: #d97706; }

.c-cookie-bar__btn--decline {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}
.c-cookie-bar__btn--decline:hover { border-color: rgba(255,255,255,0.7); color: #fff; }


.c-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(248, 249, 252, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: padding var(--transition), box-shadow var(--transition), background var(--transition);
}

.c-header.is-scrolled {
  background: rgba(248, 249, 252, 0.98);
  box-shadow: var(--shadow-md);
}

.c-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding var(--transition);
}

.c-header.is-scrolled .c-header__inner {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.c-header__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.c-header__logo-img {
  width: 36px;
  height: 36px;
  transition: width var(--transition), height var(--transition);
}

.c-header.is-scrolled .c-header__logo-img {
  width: 28px;
  height: 28px;
}

.c-header__logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  transition: font-size var(--transition);
}

.c-header.is-scrolled .c-header__logo-text { font-size: 1rem; }


.c-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.c-nav__link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.c-nav__link:hover,
.c-nav__link.is-active {
  color: var(--color-primary);
  background: var(--color-bg-light);
}

.c-nav__link--cta {
  background: var(--color-secondary);
  color: #fff !important;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.c-nav__link--cta:hover {
  background: var(--color-secondary-hover) !important;
  color: #fff !important;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}


.c-header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.c-header__hamburger:hover { background: var(--color-bg-light); }

.c-header__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}


.c-mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  perspective: 1200px;
}

.c-mobile-menu__card {
  width: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.c-mobile-menu__front,
.c-mobile-menu__back {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  width: 100%;
}

.c-mobile-menu__front {
  background: var(--color-bg);
}

.c-mobile-menu__back {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--color-primary);
  transform: rotateX(180deg);
  min-height: 100vh;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.c-mobile-menu__card.is-flipped {
  transform: rotateX(-180deg);
}

.c-mobile-menu__close {
  align-self: flex-end;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.c-mobile-menu__close:hover { background: rgba(255,255,255,0.2); }

.c-mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.c-mobile-menu__link {
  color: rgba(255,255,255,0.85);
  font-size: 1.25rem;
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color var(--transition), padding-left var(--transition);
  display: block;
}

.c-mobile-menu__link:hover {
  color: #fff;
  padding-left: 0.5rem;
}

.c-mobile-menu__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,20,50,0.5);
  z-index: 999;
  backdrop-filter: blur(3px);
}

.c-mobile-menu__overlay.is-visible { display: block; }


.c-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.c-btn--primary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}
.c-btn--primary:hover {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: #fff;
}

.c-btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.c-btn--ghost:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.c-btn--outline {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.c-btn--outline:hover {
  background: var(--color-secondary);
  color: #fff;
  transform: translateY(-2px);
}

.c-btn--white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
  box-shadow: var(--shadow-sm);
}
.c-btn--white:hover {
  background: var(--color-bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--color-primary);
}

.c-btn--ghost-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.c-btn--ghost-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  transform: translateY(-2px);
  color: #fff;
}


.u-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}

.u-eyebrow--light { color: rgba(255,255,255,0.7); }

.u-text-center { text-align: center; }
.u-mt-md { margin-top: 1.5rem; }
.u-mt-lg { margin-top: 2.5rem; }
.u-ml-xs { margin-left: 0.35rem; }
.u-bg-light { background-color: var(--color-bg-light); }
.u-bg-accent { background-color: var(--color-primary); }
.u-hidden { display: none !important; }


.s-hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  background: var(--color-primary);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-2xl) 0;
}

.s-hero__geo {
  position: absolute;
  pointer-events: none;
}

.s-hero__geo--circle-lg {
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.05);
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
}

.s-hero__geo--circle-sm {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  right: 150px;
  top: 50%;
  transform: translateY(-50%);
}

.s-hero__geo--line-h {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  top: 50%;
  left: 0;
}

.s-hero__geo--dots {
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 20px 20px;
  bottom: 60px;
  left: 40px;
}

.s-hero__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.s-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.5rem;
}

.s-hero__label-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.s-hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.s-hero__heading em {
  font-style: italic;
  color: var(--color-accent);
}

.s-hero__subheading {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.s-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.s-hero__visual { position: relative; }

.s-hero__img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.s-hero__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.s-hero__img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(26,39,68,0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
}

.s-hero__img-badge i { color: var(--color-accent); }


.s-about-preview {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-about-preview__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-about-preview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.s-about-preview__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.s-about-preview__body {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.s-about-preview__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.s-about-preview__visual { position: relative; }

.s-about-preview__accent-card {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--color-secondary);
  color: #fff;
  padding: 1.1rem 1.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  font-weight: 600;
  max-width: 220px;
}

.s-about-preview__accent-card i {
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--color-accent);
}


.s-features {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
}

.s-features__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-features__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.s-features__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.s-features__subtext {
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

.s-features__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
}


.c-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}

.c-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.c-card--featured {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
}

.c-card__img-wrap {
  overflow: hidden;
  aspect-ratio: 16/10;
}

.c-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c-card:hover .c-card__img { transform: scale(1.04); }

.c-card__body { padding: 1.75rem; flex: 1; display: flex; flex-direction: column; }

.c-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  transition: background var(--transition);
  cursor: default;
}

.c-card:hover .c-card__icon { background: var(--color-secondary); color: #fff; }

.c-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.c-card--featured .c-card__title { font-size: 1.5rem; }

.c-card__text {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.25rem;
}

.c-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition), color var(--transition);
}

.c-card__link:hover { gap: 0.7rem; color: var(--color-primary); }

.c-card--sm { padding: 0; }
.c-card--sm .c-card__body { padding: 1.5rem; }


.s-tabs {
  padding: var(--space-2xl) 0;
}

.s-tabs__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-tabs__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.s-tabs__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.s-tabs__nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.s-tabs__tab {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  border: 1.5px solid rgba(255,255,255,0.12);
  transition: all var(--transition);
}

.s-tabs__tab:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.s-tabs__tab.is-active {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.s-tabs__panels { position: relative; }

.s-tabs__panel {
  display: none;
  animation: fadeIn 0.35s ease;
}

.s-tabs__panel.is-active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.s-tabs__panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.s-tabs__panel-content h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.s-tabs__panel-content p {
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.s-tabs__panel-content p:last-child { margin-bottom: 0; }

.s-tabs__panel-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}


.s-fullwidth-cta {
  position: relative;
  background: linear-gradient(135deg, var(--color-secondary) 0%, #1e40af 100%);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.s-fullwidth-cta__geo {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
}

.s-fullwidth-cta__geo--1 {
  width: 500px;
  height: 500px;
  right: -150px;
  top: -150px;
}

.s-fullwidth-cta__geo--2 {
  width: 300px;
  height: 300px;
  left: -100px;
  bottom: -100px;
}

.s-fullwidth-cta__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.s-fullwidth-cta__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.s-fullwidth-cta__sub {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.s-fullwidth-cta__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}


.s-mistakes-preview {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-mistakes-preview__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-mistakes-preview__header {
  text-align: center;
  margin-bottom: 3rem;
}

.s-mistakes-preview__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.s-mistakes-preview__sub {
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.75;
}

.s-mistakes-preview__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.c-mistake-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.c-mistake-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.c-mistake-card__num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition);
}

.c-mistake-card:hover .c-mistake-card__num { color: var(--color-secondary); }

.c-mistake-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.c-mistake-card__text {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}


.s-page-hero {
  background: var(--color-primary);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.s-page-hero__geo--circle {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  right: -100px;
  top: -100px;
}

.s-page-hero__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
  text-align: center;
}

.s-page-hero__heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.s-page-hero__sub {
  color: rgba(255,255,255,0.72);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto;
}


.s-think-intro {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-think-intro__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-think-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.s-think-intro__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.s-think-intro__content p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.s-think-intro__quote-block {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
}

.s-think-intro__quote-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  display: block;
}

.s-think-intro__quote-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
}


.s-principles { padding: var(--space-2xl) 0; }

.s-principles__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-principles__header {
  text-align: center;
  margin-bottom: 3rem;
}

.s-principles__header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.s-principles__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.c-principle-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}

.c-principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.c-principle-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
}

.c-principle-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.c-principle-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}


.s-approach-detail {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}

.s-approach-detail__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-approach-detail__header {
  text-align: center;
  margin-bottom: 3rem;
}

.s-approach-detail__header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.s-approach-detail__steps { display: flex; flex-direction: column; gap: 0; }

.c-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition);
}

.c-step:last-child { border-bottom: none; }

.c-step__num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  transition: color var(--transition);
}

.c-step:hover .c-step__num { color: var(--color-secondary); }

.c-step__content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.c-step__content p {
  color: var(--color-text-muted);
  line-height: 1.8;
}


.s-services-grid { padding: var(--space-2xl) 0; }

.s-services-grid__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-services-grid__intro {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  margin-bottom: 3rem;
  border-left: 4px solid var(--color-secondary);
}

.s-services-grid__intro p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin: 0;
}

.s-services-grid__items { display: flex; flex-direction: column; gap: 2.5rem; }

.c-service-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.c-service-item:hover { box-shadow: var(--shadow-lg); }

.c-service-item__header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.c-service-item__icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.4rem;
  flex-shrink: 0;
  cursor: default;
}

.c-service-item__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.c-service-item__body p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.c-service-item__body p:last-child { margin-bottom: 0; }

.c-service-item__metrics {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.c-service-item__metric {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  flex: 1;
  min-width: 120px;
}

.c-service-item__metric-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
}

.c-service-item__metric-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}


.s-mistakes-full { padding: var(--space-2xl) 0; }

.s-mistakes-full__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.c-mistake-full {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.c-mistake-full:hover { box-shadow: var(--shadow-lg); }

.c-mistake-full__header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.c-mistake-full__num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition);
}

.c-mistake-full:hover .c-mistake-full__num { color: var(--color-secondary); }

.c-mistake-full__title-wrap { flex: 1; }

.c-mistake-full__title-wrap h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.c-mistake-full__impact {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.c-mistake-full__impact--high { background: #fef2f2; color: #dc2626; }
.c-mistake-full__impact--med { background: #fffbeb; color: #d97706; }
.c-mistake-full__impact--low { background: #f0fdf4; color: #16a34a; }

.c-mistake-full__body p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.c-mistake-full__body p:last-child { margin-bottom: 0; }


.s-contact { padding: var(--space-2xl) 0; }

.s-contact__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
  align-items: start;
}

.c-chat-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.c-chat-form__header {
  background: var(--color-primary);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.c-chat-form__avatar {
  width: 44px;
  height: 44px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
}

.c-chat-form__name {
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}

.c-chat-form__status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
}

.c-chat-form__dot {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.c-chat-form__body { padding: 1.5rem; }

.c-chat-form__message--from {
  background: var(--color-bg-light);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 4px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
  max-width: 90%;
  display: inline-block;
}

.c-chat-form__message--from p {
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 0;
}

.c-chat-form__reply {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.25rem;
}

.c-chat-form__input,
.c-chat-form__textarea {
  width: 100%;
  max-width: 95%;
  background: var(--color-primary);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md) var(--radius-md) 4px var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  resize: none;
}

.c-chat-form__input::placeholder,
.c-chat-form__textarea::placeholder { color: rgba(255,255,255,0.4); }

.c-chat-form__input:focus,
.c-chat-form__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.c-chat-form__privacy {
  margin-bottom: 1.25rem;
}

.c-chat-form__privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.c-chat-form__checkbox {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-secondary);
  cursor: pointer;
}

.c-chat-form__privacy-link {
  color: var(--color-secondary);
  text-decoration: underline;
}

.c-chat-form__send {
  width: 100%;
  background: var(--color-secondary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition);
}

.c-chat-form__send:hover {
  background: var(--color-secondary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.c-contact-info {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.c-contact-info__heading {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.c-contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

.c-contact-info__item:last-child { border-bottom: none; }

.c-contact-info__icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.c-contact-info__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 0.2rem;
}

.c-contact-info__value {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
}

.c-contact-info__link { color: var(--color-secondary); }
.c-contact-info__link:hover { text-decoration: underline; }

.c-urgent-block {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: #fff;
}

.c-urgent-block__icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.c-urgent-block__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.c-urgent-block__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.c-urgent-block__btn { width: 100%; justify-content: center; }

.s-contact__map { }

.s-contact__map-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}

.s-contact__map-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-light);
}

.s-contact__map-iframe { display: block; }


.s-thanks {
  padding: var(--space-2xl) 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.s-thanks__container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.s-thanks__content {
  text-align: center;
  margin-bottom: 4rem;
}

.s-thanks__heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.s-thanks__sub {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.s-thanks__btn { margin: 0 auto; }


.c-timeline {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.c-timeline__item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem 0;
  width: 100%;
}

.c-timeline__connector {
  width: 2px;
  height: 40px;
  background: var(--color-border);
  margin-left: 23px;
  transition: background var(--transition);
}

.c-timeline__connector--done { background: var(--color-secondary); }

.c-timeline__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.c-timeline__icon--current {
  background: var(--color-accent);
  color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(245,158,11,0.2), var(--shadow-md);
}

.c-timeline__icon--upcoming {
  background: var(--color-border);
  color: var(--color-text-light);
  box-shadow: none;
}

.c-timeline__content h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.c-timeline__item--upcoming .c-timeline__content h3 { color: var(--color-text-light); }

.c-timeline__content p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.c-timeline__item--upcoming .c-timeline__content p { color: var(--color-text-light); }


.s-legal {
  padding: var(--space-2xl) 0;
}

.s-legal__container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 2rem;
}

.s-legal__header {
  border-bottom: 2px solid var(--color-border-light);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}

.s-legal__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.s-legal__date {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.s-legal__body h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.s-legal__body p {
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.s-legal__body strong { color: var(--color-text); }


.c-footer {
  background: var(--color-primary);
  padding: 4rem 0 0;
  margin-top: auto;
}

.c-footer__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.c-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.c-footer__card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.c-footer__logo {
  width: 36px;
  height: 36px;
  margin-bottom: 1rem;
}

.c-footer__about-text {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  line-height: 1.7;
}

.c-footer__card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.c-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.c-footer__link {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  transition: color var(--transition);
  text-decoration: none;
}

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

.c-footer__contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.c-footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  line-height: 1.5;
}

.c-footer__contact-list i {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.c-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.c-footer__bottom p {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
}

.c-footer__bottom-legal { font-style: italic; }


.tippy-box[data-theme~="custom"] {
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.5;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,0.1);
  max-width: 260px;
  padding: 0.1rem 0;
}

.tippy-box[data-theme~="custom"] .tippy-arrow { color: var(--color-primary); }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .s-features__grid {
    grid-template-columns: 1fr 1fr;
  }
  .c-card--featured { grid-row: auto; }
  .s-mistakes-preview__grid { grid-template-columns: repeat(2, 1fr); }
  .s-principles__grid { grid-template-columns: repeat(2, 1fr); }
  .c-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-2xl: 4rem;
  }

  .c-nav { display: none; }
  .c-header__hamburger { display: flex; }
  .c-mobile-menu { display: block; }

  .s-hero__container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .s-hero { min-height: auto; padding: 3rem 0; }

  .s-hero__visual { order: -1; }

  .s-about-preview__grid,
  .s-think-intro__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .s-about-preview__accent-card {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }

  .s-features__grid {
    grid-template-columns: 1fr;
  }

  .s-tabs__panel-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .s-tabs__panel-visual { order: -1; }

  .s-mistakes-preview__grid { grid-template-columns: 1fr; }
  .s-principles__grid { grid-template-columns: 1fr; }

  .s-contact__grid { grid-template-columns: 1fr; gap: 2rem; }

  .c-footer__grid { grid-template-columns: 1fr; }

  .c-footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .s-legal__container { padding: 0 1.25rem; }

  .c-step { grid-template-columns: 60px 1fr; gap: 1rem; }

  .c-mistake-full__header { flex-direction: column; gap: 0.75rem; }

  .s-contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .c-header__inner { padding: 0.85rem 1.25rem; }
  .s-hero__actions { flex-direction: column; }
  .s-fullwidth-cta__actions { flex-direction: column; align-items: center; }
  .c-cookie-bar__inner { flex-direction: column; gap: 0.75rem; }
  .c-service-item__metrics { flex-direction: column; }
  .s-tabs__nav { gap: 0.35rem; }
  .s-tabs__tab { font-size: 0.8rem; padding: 0.5rem 1rem; }
  .s-tabs__panel-grid { padding: 1.5rem; }
}