/* ============================================
   mejoraweb — Scandinavian Minimalist Design
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #09090b;
  --white: #fafafa;
  --gray-50: #f4f4f5;
  --gray-100: #e4e4e7;
  --gray-200: #d4d4d8;
  --gray-300: #a1a1aa;
  --gray-400: #71717a;
  --gray-500: #52525b;
  --gray-600: #3f3f46;
  --gray-700: #27272a;
  --gray-800: #18181b;
  --gray-900: #0f0f12;

  --accent: #a5b4fc;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --max-width: 720px;
  --max-width-wide: 960px;
  --gutter: clamp(1.25rem, 4vw, 2rem);
  --section-gap: clamp(5rem, 10vw, 9rem);

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--gray-300);
  background-color: var(--black);
  overflow-x: hidden;
}

::selection {
  background-color: var(--accent);
  color: var(--black);
}

a {
  color: inherit;
  text-decoration: none;
}

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

ol, ul {
  list-style: none;
}


/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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


/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem var(--gutter);
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-800);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.7;
}

.header-badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}


/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 8rem 0 6rem;
}

.hero-kicker {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 2rem;
}

.hero-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 2rem;
}

.hero-line {
  display: block;
}

.hero-line--accent {
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.75;
  color: var(--gray-300);
  max-width: 560px;
}

.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--black));
  pointer-events: none;
}


/* --- Section Labels & Headings --- */
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 1.5rem;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section-text {
  font-size: clamp(1rem, 1.2vw, 1.0625rem);
  line-height: 1.75;
  color: var(--gray-300);
  max-width: 560px;
  margin-bottom: 3.5rem;
}


/* --- Divider --- */
.divider {
  border: none;
  border-top: 1px solid var(--gray-800);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}


/* --- Problem Cards --- */
.grid-problems {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--gray-800);
  border: 1px solid var(--gray-800);
  border-radius: 8px;
  overflow: hidden;
}

.problem-card {
  background: var(--gray-900);
  padding: clamp(1.5rem, 3vw, 2rem);
}

.problem-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 0.75rem;
}

.problem-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.problem-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--gray-400);
}

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


/* --- Services --- */
.services-grid {
  display: grid;
  gap: 3rem;
}

.service-block {
  padding-left: 1.5rem;
  border-left: 1px solid var(--gray-700);
}

.service-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray-400);
}


/* --- Process --- */
.process-list {
  display: grid;
  gap: 0;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--gray-800);
  align-items: start;
}

.process-step:first-child {
  border-top: 1px solid var(--gray-800);
}

.step-number {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--gray-500);
  letter-spacing: 0.05em;
  padding-top: 0.15rem;
  min-width: 2rem;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray-400);
}


/* --- Team --- */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

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

.team-member {
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--gray-800);
  border-radius: 8px;
  background: var(--gray-900);
}

.member-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}

.member-role {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.member-bio {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--gray-400);
  margin-bottom: 1rem;
}

.member-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-300);
  border-bottom: 1px solid var(--gray-600);
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.member-link:hover {
  color: var(--white);
  border-color: var(--white);
}


/* --- Footer --- */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--gray-800);
  margin-top: var(--section-gap);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-400);
  letter-spacing: -0.01em;
}

.footer-location {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.footer-legal {
  font-size: 0.75rem;
  color: var(--gray-600);
}


/* --- Animations --- */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out-expo),
              transform 0.7s var(--ease-out-expo);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate][data-delay="1"] { transition-delay: 0.08s; }
[data-animate][data-delay="2"] { transition-delay: 0.16s; }
[data-animate][data-delay="3"] { transition-delay: 0.24s; }
[data-animate][data-delay="4"] { transition-delay: 0.32s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* --- Responsive --- */
@media (min-width: 1024px) {
  .container {
    max-width: var(--max-width-wide);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .service-block {
    padding-left: 1.25rem;
  }
}

/* Very small screens */
@media (max-width: 380px) {
  html {
    font-size: 15px;
  }

  .hero {
    padding-top: 6rem;
  }
}

/* Touch devices: remove hover states that could stick */
@media (hover: none) {
  .logo:hover {
    opacity: 1;
  }

  .member-link:hover {
    color: var(--gray-300);
    border-color: var(--gray-600);
  }
}