:root {
  --color-bg: #0d0f1a;
  --color-bg-2: #111422;
  --color-surface: rgba(255,255,255,0.04);
  --color-surface-hover: rgba(255,255,255,0.07);
  --color-border: rgba(255,255,255,0.08);
  --color-border-strong: rgba(255,255,255,0.15);

  --color-primary: #6c63ff;
  --color-primary-light: #8b85ff;
  --color-primary-dark: #4f49cc;
  --color-secondary: #ff6b9d;
  --color-accent: #00d4aa;
  --color-accent-warm: #ffb347;

  --color-text: #e8eaf0;
  --color-text-muted: #8b90a8;
  --color-text-subtle: #5a6070;
  --color-heading: #f0f2ff;

  --blob-1: rgba(108,99,255,0.35);
  --blob-2: rgba(255,107,157,0.25);
  --blob-3: rgba(0,212,170,0.2);
  --blob-4: rgba(255,179,71,0.18);

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --radius-full: 9999px;

  --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;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.6), 0 4px 16px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.7), 0 8px 24px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(108,99,255,0.3), 0 0 60px rgba(108,99,255,0.15);
  --shadow-glow-accent: 0 0 20px rgba(0,212,170,0.3);

  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base: 250ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 400ms cubic-bezier(0.4,0,0.2,1);
  --transition-bounce: 500ms cubic-bezier(0.34,1.56,0.64,1);

  --font-sans: 'DM Sans', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --fs-xs: clamp(0.7rem, 1.5vw, 0.75rem);
  --fs-sm: clamp(0.8rem, 1.8vw, 0.875rem);
  --fs-base: clamp(0.95rem, 2vw, 1rem);
  --fs-md: clamp(1rem, 2.2vw, 1.125rem);
  --fs-lg: clamp(1.1rem, 2.5vw, 1.25rem);
  --fs-xl: clamp(1.25rem, 3vw, 1.5rem);
  --fs-2xl: clamp(1.5rem, 4vw, 2rem);
  --fs-3xl: clamp(2rem, 5vw, 2.75rem);
  --fs-4xl: clamp(2.5rem, 6vw, 3.5rem);
  --fs-5xl: clamp(3rem, 8vw, 5rem);
  --fs-hero: clamp(3.5rem, 10vw, 6.5rem);
}

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  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-base); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow { max-width: 860px; }
.container--wide { max-width: 1400px; }

/* ============================================================
   CHROMATIC BLUR BACKGROUND SYSTEM
   ============================================================ */

.blob-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.blob-bg::before,
.blob-bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.7;
}

.blob-bg--hero::before {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--blob-1) 0%, transparent 70%);
  top: -200px;
  left: -100px;
  animation: blobDrift1 18s ease-in-out infinite alternate;
}

.blob-bg--hero::after {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--blob-2) 0%, transparent 70%);
  top: 100px;
  right: -100px;
  animation: blobDrift2 14s ease-in-out infinite alternate;
}

.blob-extra {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.blob-extra--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--blob-3) 0%, transparent 70%);
  bottom: -100px;
  left: 40%;
  animation: blobDrift3 20s ease-in-out infinite alternate;
}

.blob-extra--2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--blob-4) 0%, transparent 70%);
  top: 50%;
  right: 10%;
  animation: blobDrift1 16s ease-in-out infinite alternate-reverse;
}

@keyframes blobDrift1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, 40px) scale(1.1); }
}
@keyframes blobDrift2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-40px, 60px) scale(0.9); }
}
@keyframes blobDrift3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -50px) scale(1.05); }
}

.section-blob {
  position: relative;
  overflow: hidden;
}

.section-blob::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
}

.section-blob--left::before {
  background: radial-gradient(circle, var(--blob-1) 0%, transparent 70%);
  left: -200px;
  top: 50%;
  transform: translateY(-50%);
}

.section-blob--right::before {
  background: radial-gradient(circle, var(--blob-2) 0%, transparent 70%);
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
}

.section-blob--center::before {
  background: radial-gradient(circle, var(--blob-3) 0%, transparent 70%);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.section-blob > * { position: relative; z-index: 1; }

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-4) 0;
  transition: background var(--transition-slow), backdrop-filter var(--transition-slow), box-shadow var(--transition-slow);
}

.nav.scrolled {
  background: rgba(13,15,26,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border), var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo img,
.nav__logo svg {
  height: 36px;
  width: auto;
}

.nav__logo-text {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  transition: color var(--transition-base), background var(--transition-base);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-heading);
  background: var(--color-surface-hover);
}

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

.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-2);
}

.lang-btn {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  transition: color var(--transition-base), background var(--transition-base);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lang-btn:hover { color: var(--color-heading); }

.lang-btn.active {
  color: var(--color-heading);
  background: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.lang-divider {
  color: var(--color-border-strong);
  font-size: var(--fs-xs);
  line-height: 1;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-glow);
  white-space: nowrap;
}

.nav__cta:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base);
}

.nav__hamburger:hover { background: var(--color-surface-hover); }

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,15,26,0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.nav__mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-link {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
  text-align: center;
}

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

.nav__mobile-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--fs-lg);
  transition: background var(--transition-base);
}

.nav__mobile-close:hover { background: var(--color-surface-hover); }

.nav__mobile-lang {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: var(--space-24);
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-8);
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: var(--space-10);
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-subtle);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll i { font-size: var(--fs-md); }

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.hero__visual {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  opacity: 0.12;
  pointer-events: none;
  z-index: 1;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  border-radius: var(--radius-full);
  padding: var(--space-4) var(--space-8);
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow), var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
  color: #fff;
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border-strong);
}

.btn--secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-primary);
  color: var(--color-heading);
  transform: translateY(-2px);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-bg);
  box-shadow: var(--shadow-glow-accent), var(--shadow-sm);
}

.btn--accent:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-accent), var(--shadow-md);
  color: var(--color-bg);
}

.btn--sm {
  font-size: var(--fs-sm);
  padding: var(--space-3) var(--space-6);
}

.btn--lg {
  font-size: var(--fs-md);
  padding: var(--space-5) var(--space-10);
}

/* ============================================================
   SECTION STYLES
   ============================================================ */

.section {
  padding: var(--space-24) 0;
}

.section--lg {
  padding: var(--space-32) 0;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section__header {
  margin-bottom: var(--space-16);
}

.section__header--center {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section__label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.section__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.section__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 600px;
}

.section__header--center .section__subtitle {
  margin-inline: auto;
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */

.problem {
  background: var(--color-bg-2);
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.problem__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.problem__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,99,255,0.2) 0%, transparent 60%);
  border-radius: inherit;
}

.problem__image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  transition: transform var(--transition-slow);
}

.problem__image-wrap:hover img { transform: scale(1.03); }

.problem__text { }

.problem__quote {
  font-size: var(--fs-xl);
  font-weight: var(--fw-medium);
  color: var(--color-heading);
  line-height: 1.5;
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-primary);
}

.problem__body {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  border-radius: inherit;
}

.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-card:hover::before { opacity: 0.06; }

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  font-size: var(--fs-xl);
  color: #fff;
  box-shadow: var(--shadow-glow);
  position: relative;
  z-index: 1;
}

.service-card:nth-child(2) .service-card__icon {
  background: linear-gradient(135deg, var(--color-secondary), #cc4477);
  box-shadow: 0 0 20px rgba(255,107,157,0.3);
}

.service-card:nth-child(3) .service-card__icon {
  background: linear-gradient(135deg, var(--color-accent), #00a87e);
  box-shadow: var(--shadow-glow-accent);
}

.service-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.service-card__body {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */

.process {
  background: var(--color-bg-2);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  opacity: 0.4;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
  margin: 0 auto var(--space-6);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.process-step:hover .process-step__num {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.process-step__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.process-step__body {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   GALLERY / IMAGE GRID
   ============================================================ */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-4);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.gallery__item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
  transition: transform var(--transition-slow);
}

.gallery__item:first-child img { min-height: 480px; }

.gallery__item:hover img { transform: scale(1.05); }

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,15,26,0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery__item:hover .gallery__overlay { opacity: 1; }

.gallery__overlay i {
  font-size: var(--fs-2xl);
  color: #fff;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

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

.faq-card.open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(108,99,255,0.2);
}

.faq-card__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  cursor: pointer;
  transition: background var(--transition-base);
  min-height: 44px;
}

.faq-card__question:hover { background: var(--color-surface-hover); }

.faq-card__q-text {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  line-height: 1.4;
}

.faq-card__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary-light);
  font-size: var(--fs-sm);
  transition: all var(--transition-base);
}

.faq-card.open .faq-card__icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-card__answer {
  display: none;
  padding: 0 var(--space-8) var(--space-6);
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
}

.faq-card.open .faq-card__answer { display: block; }

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

.cta-split {
  background: var(--color-bg-2);
  position: relative;
  overflow: hidden;
}

.cta-split__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.cta-split__text { }

.cta-split__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.cta-split__title em {
  font-style: normal;
  color: var(--color-primary-light);
}

.cta-split__body {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: 1.8;
}

.cta-split__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5);
}

.cta-split__note {
  font-size: var(--fs-sm);
  color: var(--color-text-subtle);
  line-height: 1.6;
}

/* ============================================================
   PARALLAX SECTION
   ============================================================ */

.parallax-section {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.parallax-section__bg {
  position: absolute;
  inset: -100px 0;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.parallax-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,15,26,0.88) 0%, rgba(108,99,255,0.25) 100%);
  z-index: 1;
}

.parallax-section__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
}

.parallax-section__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.2;
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.parallax-section__body {
  font-size: var(--fs-lg);
  color: rgba(232,234,240,0.85);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

/* ============================================================
   ABOUT / DIFFERENTIATION SECTION
   ============================================================ */

.diff__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.diff__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.diff__image-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.diff__badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  background: rgba(13,15,26,0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
}

.diff__badge-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-1);
}

.diff__badge-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.diff__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.diff__item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.diff__item:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
  transform: translateX(4px);
}

.diff__item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.diff__item:nth-child(2) .diff__item-icon {
  background: linear-gradient(135deg, var(--color-accent), #00a87e);
}

.diff__item:nth-child(3) .diff__item-icon {
  background: linear-gradient(135deg, var(--color-secondary), #cc4477);
}

.diff__item:nth-child(4) .diff__item-icon {
  background: linear-gradient(135deg, var(--color-accent-warm), #cc7700);
}

.diff__item-content { }

.diff__item-title {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.diff__item-body {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   NOTICE / DISCLAIMER STRIP
   ============================================================ */

.notice-strip {
  background: rgba(108,99,255,0.08);
  border-top: 1px solid rgba(108,99,255,0.2);
  border-bottom: 1px solid rgba(108,99,255,0.2);
  padding: var(--space-5) 0;
}

.notice-strip__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.notice-strip__icon {
  font-size: var(--fs-xl);
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.notice-strip__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.notice-strip__text strong {
  color: var(--color-heading);
  font-weight: var(--fw-semibold);
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */

.page-hero {
  position: relative;
  padding: 160px 0 var(--space-24);
  overflow: hidden;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.page-hero__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.page-hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   HOW WE WORK PAGE
   ============================================================ */

.how-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.how-intro__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.how-intro__image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.how-steps__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  counter-reset: how-step;
}

.how-step {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  counter-increment: how-step;
}

.how-step:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
}

.how-step__num {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  min-width: 48px;
}

.how-step__content { }

.how-step__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}

.how-step__body {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   DIAGNOSTICO PAGE
   ============================================================ */

.diag__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.diag__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: sticky;
  top: 120px;
}

.diag__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.diag__content { }

.diag__intro {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.diag__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.diag__feature {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.diag__feature:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-hover);
}

.diag__feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-accent), #00a87e);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg);
  font-size: var(--fs-sm);
  flex-shrink: 0;
}

.diag__feature-text { }

.diag__feature-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.diag__feature-body {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   NOVEDADES / BLOG
   ============================================================ */

.posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.post-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.post-card__image {
  position: relative;
  overflow: hidden;
}

.post-card__image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card__image img { transform: scale(1.05); }

.post-card__body {
  padding: var(--space-6);
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.post-card__tag {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  background: rgba(108,99,255,0.12);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.post-card__date {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
}

.post-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  line-height: 1.35;
  margin-bottom: var(--space-3);
}

.post-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.post-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  transition: gap var(--transition-base), color var(--transition-base);
}

.post-card__link:hover {
  color: var(--color-primary-light);
  gap: var(--space-3);
}

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

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__info { }

.contact__info-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-4);
}

.contact__info-body {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

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

.contact__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.contact__detail-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

.contact__detail-value {
  font-size: var(--fs-base);
  color: var(--color-text);
}

.contact__detail-value a {
  color: var(--color-primary-light);
  transition: color var(--transition-base);
}

.contact__detail-value a:hover { color: var(--color-primary); }

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 260px;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(0.85) hue-rotate(180deg) saturate(0.6);
}

.contact__form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

.form-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-base);
  color: var(--color-heading);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  min-height: 44px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-subtle);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-6);
}

.form-check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-check-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.form-check-label a {
  color: var(--color-primary-light);
}

.form-check-label a:hover { text-decoration: underline; }

/* ============================================================
   THANKS PAGE
   ============================================================ */

.thanks-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-24) var(--space-6);
}

.thanks__icon {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #00a87e);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-8);
  font-size: var(--fs-4xl);
  color: var(--color-bg);
  box-shadow: var(--shadow-glow-accent), var(--shadow-lg);
}

.thanks__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.thanks__body {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto var(--space-10);
}

/* ============================================================
   LEGAL PAGES
   ============================================================ */

.legal-content {
  max-width: 800px;
  margin-inline: auto;
  padding: 140px var(--space-6) var(--space-24);
}

.legal-content h1 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.legal-content .legal-date {
  font-size: var(--fs-sm);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin: var(--space-10) 0 var(--space-4);
}

.legal-content h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  margin: var(--space-6) 0 var(--space-3);
}

.legal-content p {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.legal-content ul li {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-2);
}

.legal-content a {
  color: var(--color-primary-light);
}

.legal-content a:hover { text-decoration: underline; }

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

.footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand { }

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.footer__logo-text {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
}

.footer__brand-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 280px;
}

.footer__contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  transition: color var(--transition-base);
}

.footer__contact-link i {
  color: var(--color-primary-light);
  width: 16px;
}

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

.footer__col-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-5);
}

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

.footer__link {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.footer__link:hover { color: var(--color-heading); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
}

.footer__legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.footer__legal-link {
  font-size: var(--fs-xs);
  color: var(--color-text-subtle);
  transition: color var(--transition-base);
}

.footer__legal-link:hover { color: var(--color-text-muted); }

/* ============================================================
   COOKIE CONSENT
   ============================================================ */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(17,20,34,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-banner__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  min-width: 260px;
}

.cookie-banner__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-1);
}

.cookie-banner__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.cookie-banner__desc a {
  color: var(--color-primary-light);
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  min-height: 44px;
}

.cookie-btn--accept {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.cookie-btn--accept:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.cookie-btn--reject {
  background: transparent;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}

.cookie-btn--reject:hover {
  background: var(--color-surface-hover);
  color: var(--color-heading);
}

.cookie-btn--customize {
  background: transparent;
  color: var(--color-primary-light);
  border: 1.5px solid rgba(108,99,255,0.3);
}

.cookie-btn--customize:hover {
  background: rgba(108,99,255,0.1);
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.cookie-modal.visible {
  opacity: 1;
  pointer-events: all;
}

.cookie-modal__box {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.cookie-modal__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-6);
}

.cookie-category {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-category:last-of-type { border-bottom: none; }

.cookie-category__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.cookie-category__name {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-heading);
}

.cookie-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.cookie-toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.cookie-toggle__slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-base);
}

.cookie-toggle input:checked + .cookie-toggle__slider { background: var(--color-primary); }
.cookie-toggle input:checked + .cookie-toggle__slider::before { transform: translateX(20px); }
.cookie-toggle input:disabled + .cookie-toggle__slider { opacity: 0.6; cursor: not-allowed; }

.cookie-category__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

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

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary-light); }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-8 { margin-bottom: var(--space-8); }

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

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

@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .services__grid { grid-template-columns: 1fr 1fr; }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .process__steps::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .posts__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-24: 4rem;
    --space-32: 5rem;
    --space-16: 3rem;
  }

  .hero__visual { display: none; }
  .hero__title { letter-spacing: -0.02em; }

  .problem__grid { grid-template-columns: 1fr; }
  .problem__image-wrap { order: -1; }
  .problem__image-wrap img { height: 300px; }

  .services__grid { grid-template-columns: 1fr; }

  .diff__grid { grid-template-columns: 1fr; }
  .diff__image-wrap img { height: 300px; }
  .diag__image { position: static; }
  .diag__image img { height: 280px; }
  .diag__grid { grid-template-columns: 1fr; }

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery__item:first-child {
    grid-column: span 2;
    grid-row: span 1;
  }
  .gallery__item:first-child img { min-height: 260px; }

  .faq__grid { grid-template-columns: 1fr; }

  .cta-split__inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .cta-split__action { align-items: flex-start; }

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

  .how-intro__grid { grid-template-columns: 1fr; }
  .how-intro__image img { height: 300px; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__brand-desc { max-width: 100%; }

  .posts__grid { grid-template-columns: 1fr; }

  .cookie-banner__inner { flex-direction: column; align-items: flex-start; }

  .process__steps { grid-template-columns: 1fr; }

  .parallax-section__bg { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-4); }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__legal-links { flex-wrap: wrap; gap: var(--space-3); }
  .cookie-banner__actions { flex-direction: column; width: 100%; }
  .cookie-btn { width: 100%; text-align: center; }
  .contact__form-wrap { padding: var(--space-6); }
}