/* =========================================================
   RATIO ROBOTICS — DESIGN SYSTEM
   ========================================================= */

:root {
  --color-bg: #090b10;
  --color-bg-alt: #0c0f16;
  --color-surface: #12161f;
  --color-surface-2: #191f2c;
  --color-border: #262c3d;
  --color-border-soft: rgba(255, 255, 255, 0.08);

  --color-text: #f4f6fb;
  --color-text-muted: #9ca3b5;
  --color-text-faint: #6b7284;

  --color-accent: #4c6fff;
  --color-accent-2: #7c9bff;
  --color-accent-strong: #2f4de0;
  --color-accent-soft: rgba(76, 111, 255, 0.14);
  --color-link: #8aa2ff;

  --color-success: #35d399;
  --color-warn: #ffb454;

  --font-heading: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;

  --container-w: 1220px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-elevated: 0 24px 60px -24px rgba(0, 0, 0, 0.65);
  --shadow-soft: 0 12px 30px -16px rgba(0, 0, 0, 0.5);

  --ease: cubic-bezier(0.16, 0.8, 0.28, 1);
  --dur-fast: 180ms;
  --dur-med: 420ms;

  --header-h: 76px;
}

/* =========================================================
   RESET
   ========================================================= */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  position: relative;
  overflow-x: hidden;
  padding-block: 100px;
}

@media (max-width: 720px) {
  .section {
    padding-block: 64px;
  }
}

.text-accent {
  color: var(--color-accent-2);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.lead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  margin-bottom: 18px;
}

.section-head--center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 56px;
}

.section-head--center .lead {
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-accent);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 999;
  font-weight: 600;
  transition: top var(--dur-fast) var(--ease);
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--color-accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================
   SCROLL PROGRESS BAR
   ========================================================= */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  box-shadow: 0 0 12px rgba(76, 111, 255, 0.6);
  z-index: 200;
  transition: width 80ms linear;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress {
    transition: none;
  }
}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
  transition-delay: calc(var(--stagger, 0) * 90ms);
}

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

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
    transition-delay: 0ms;
  }
}

/* =========================================================
   SPOTLIGHT (MOUSE-REACTIVE CARDS)
   ========================================================= */

.spotlight {
  position: relative;
}

.spotlight::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), rgba(124, 155, 255, 0.16), transparent 62%);
  opacity: 0;
  transition: opacity 250ms var(--ease);
  pointer-events: none;
}

.spotlight:hover::after,
.spotlight:focus-within::after {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .spotlight::after {
    display: none;
  }
}

/* =========================================================
   AMBIENT GLOW BLOBS
   ========================================================= */

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.55;
  animation: floatGlow 16s ease-in-out infinite;
}

@keyframes floatGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(24px, -18px); }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-glow {
    animation: none;
  }
}

.why .ambient-glow {
  width: 460px;
  height: 460px;
  background: var(--color-accent);
  top: -140px;
  right: -140px;
}

.cta-final .ambient-glow {
  width: 560px;
  height: 560px;
  background: var(--color-accent);
  bottom: -220px;
  left: 50%;
  margin-left: -280px;
}

.contact .ambient-glow {
  width: 420px;
  height: 420px;
  background: var(--color-accent);
  top: 8%;
  right: -160px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.btn--accent {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(76, 111, 255, 0.55);
}

.btn--accent::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 550ms var(--ease);
}

.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -10px rgba(76, 111, 255, 0.7);
}

.btn--accent:hover::before {
  left: 130%;
}

@media (prefers-reduced-motion: reduce) {
  .btn--accent::before {
    display: none;
  }
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  border: 1px solid var(--color-border-soft);
  backdrop-filter: blur(6px);
}

.btn--ghost:hover {
  border-color: var(--color-accent-2);
  color: var(--color-accent-2);
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-2);
}

.btn--sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(9, 11, 16, 0.6);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.site-header.is-scrolled {
  background: rgba(9, 11, 16, 0.88);
  border-bottom-color: var(--color-border-soft);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo__badge {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-bg);
}

.logo__badge img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.2);
}

.logo__text {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.logo__text strong {
  font-weight: 700;
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding-block: 6px;
  transition: color var(--dur-fast) var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--dur-fast) var(--ease);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link.is-active {
  color: var(--color-text);
}

.nav__link.is-active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  padding: 8px;
  color: var(--color-text);
  position: relative;
  z-index: 120;
}

.nav-toggle .icon--close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon--open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon--close {
  display: block;
}

.nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 8, 0.7);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
  z-index: 90;
}

.nav-scrim.is-active {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {
  /* backdrop-filter on .site-header would make it the containing block for
     the nav drawer below (position:fixed), breaking it once the page is
     scrolled. Mobile-only: drop the blur and use a near-opaque bg instead. */
  .site-header {
    backdrop-filter: none;
    background: rgba(9, 11, 16, 0.92);
  }

  .site-header.is-scrolled {
    background: rgba(9, 11, 16, 0.97);
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(320px, 84vw);
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 36px;
    padding: 32px;
    /* clip-path (not transform: translateX) so the box's own layout rect
       never extends past the viewport edge and can't cause horizontal
       page overflow/rubber-band scroll while closed. */
    clip-path: inset(0 0 0 100%);
    transition: clip-path var(--dur-med) var(--ease);
    z-index: 100;
  }

  .nav.is-open {
    clip-path: inset(0 0 0 0%);
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .nav__link {
    font-size: 1.15rem;
  }

  .nav__cta {
    width: 100%;
  }
}

/* =========================================================
   MEDIA PLACEHOLDERS
   ========================================================= */

.media-placeholder {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
  background: linear-gradient(155deg, var(--color-surface-2), var(--color-bg-alt) 60%);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 32px;
  color: var(--color-text-faint);
}

.media-placeholder__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: radial-gradient(circle at 18% 22%, var(--color-accent-soft), transparent 42%),
    radial-gradient(circle at 82% 78%, var(--color-accent-soft), transparent 42%),
    repeating-linear-gradient(45deg, var(--color-border-soft) 0, var(--color-border-soft) 1px, transparent 1px, transparent 34px);
}

.media-placeholder__icon {
  color: var(--color-accent-2);
  opacity: 0.8;
  position: relative;
}

.media-placeholder__label {
  position: relative;
  max-width: 32ch;
  font-size: 0.85rem;
  line-height: 1.5;
}

.media-placeholder--fill {
  position: absolute;
  inset: 0;
  border-radius: 0;
  border: none;
  min-height: 0;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 28px 32px;
}

.media-placeholder--fill .media-placeholder__icon,
.media-placeholder--fill .media-placeholder__label {
  opacity: 0.5;
}

.media-placeholder--fill .media-placeholder__icon {
  width: 30px;
  height: 30px;
}

.media-placeholder--fill .media-placeholder__label {
  max-width: 26ch;
  font-size: 0.72rem;
  text-align: left;
}

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

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 11, 16, 0.55) 0%, rgba(9, 11, 16, 0.75) 55%, var(--color-bg) 100%);
  z-index: 1;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: linear-gradient(var(--color-border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, transparent 72%);
  animation: gridDrift 40s linear infinite;
}

@keyframes gridDrift {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 56px 112px;
  }
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero__particles span {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent-2);
  box-shadow: 0 0 12px 2px rgba(124, 155, 255, 0.7);
  opacity: 0.7;
  animation: particleDrift 10s ease-in-out infinite;
}

.hero__particles span:nth-child(1) { top: 22%; left: 12%; animation-duration: 9s; animation-delay: 0s; }
.hero__particles span:nth-child(2) { top: 62%; left: 22%; animation-duration: 12s; animation-delay: 1.2s; width: 3px; height: 3px; }
.hero__particles span:nth-child(3) { top: 38%; left: 78%; animation-duration: 11s; animation-delay: 0.6s; }
.hero__particles span:nth-child(4) { top: 78%; left: 68%; animation-duration: 13s; animation-delay: 2s; width: 4px; height: 4px; }
.hero__particles span:nth-child(5) { top: 14%; left: 55%; animation-duration: 10.5s; animation-delay: 3s; width: 3px; height: 3px; }

@keyframes particleDrift {
  0%, 100% { transform: translate(0, 0); opacity: 0.25; }
  50% { transform: translate(18px, -26px); opacity: 0.85; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__particles span {
    animation: none;
    opacity: 0.4;
  }
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  padding-block: 140px 100px;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  color: #fff;
  margin-bottom: 22px;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--color-text-faint);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  animation: bob 2.6s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* =========================================================
   SPLIT SECTION (MÁS QUE ROBÓTICA)
   ========================================================= */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split__media {
  aspect-ratio: 4 / 3;
  min-height: 0;
  width: 100%;
}

@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split__media {
    order: -1;
  }
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border-soft);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
}

.stat__value,
.stat__value-text {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 700;
  color: #fff;
  transition: text-shadow 500ms var(--ease);
}

.stat__value.is-done {
  text-shadow: 0 0 22px rgba(124, 155, 255, 0.55);
}

.stat__value-text {
  font-size: 1.15rem;
  line-height: 1.25;
}

.stat__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =========================================================
   TIMELINE
   ========================================================= */

.timeline-wrap {
  position: relative;
  isolation: isolate;
  max-width: 800px;
  margin: 0 auto;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--color-border);
  z-index: 0;
}

.timeline__progress {
  position: absolute;
  left: 9px;
  top: 12px;
  width: 2px;
  height: var(--fill, 0px);
  background: linear-gradient(var(--color-accent), var(--color-accent-2));
  border-radius: 2px;
  box-shadow: 0 0 3px rgba(76, 111, 255, 0.4);
  z-index: 1;
  transition: height 120ms linear;
}

@media (prefers-reduced-motion: reduce) {
  .timeline__progress {
    display: none;
  }
  .timeline::before {
    background: linear-gradient(var(--color-border), var(--color-accent), var(--color-border));
  }
}

.timeline__item {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 24px;
  padding-block: 22px;
}

.timeline__marker {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  margin-top: 4px;
  position: relative;
  z-index: 2;
  transition: background 450ms var(--ease), border-color 450ms var(--ease), box-shadow 450ms var(--ease), transform 450ms var(--ease);
}

.timeline__marker.is-filled {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 6px var(--color-accent-soft), 0 0 16px rgba(76, 111, 255, 0.55);
  transform: scale(1.08);
}

.timeline__item--highlight .timeline__marker {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 6px var(--color-accent-soft);
}

@media (prefers-reduced-motion: reduce) {
  .timeline__marker {
    background: var(--color-surface);
    border-color: var(--color-accent);
    transition: none;
  }
  .timeline__marker.is-filled {
    transform: none;
  }
}

.timeline__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
}

.timeline__item--highlight .timeline__card {
  border-color: var(--color-accent);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
}

.timeline__year {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent-2);
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.timeline__card p {
  color: var(--color-text-muted);
}

.history__quote {
  text-align: center;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-top: 64px;
  color: #fff;
}

/* =========================================================
   MVP CARDS
   ========================================================= */

.mvp__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .mvp__grid {
    grid-template-columns: 1fr;
  }
}

.mvp-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.mvp-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-soft);
}

.mvp-card--accent {
  background: linear-gradient(160deg, var(--color-accent-strong), #16193a);
  border-color: var(--color-accent);
}

.mvp-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent-2);
  margin-bottom: 20px;
}

.mvp-card--accent .mvp-card__icon {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.mvp-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: #fff;
}

.mvp-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.mvp-card--accent p {
  color: rgba(255, 255, 255, 0.82);
}

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

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 980px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  position: relative;
  min-width: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-elevated);
}

.service-card__index {
  position: absolute;
  top: 26px;
  right: 28px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
}

.service-card__icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent-2);
}

.service-card h3 {
  font-size: 1.25rem;
  color: #fff;
}

.service-card > p {
  color: var(--color-text-muted);
  font-size: 0.94rem;
}

.service-card__points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 4px 0 8px;
}

.service-card__points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.service-card__points .icon {
  color: var(--color-accent-2);
  margin-top: 2px;
}

.service-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* =========================================================
   WHY SECTION
   ========================================================= */

.why__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 52px;
}

@media (max-width: 900px) {
  .why__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .why__stats {
    grid-template-columns: 1fr;
  }
}

.why-stat {
  min-width: 0;
  text-align: center;
  padding: 30px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.why-stat__value,
.why-stat__value-text {
  display: block;
  overflow-wrap: break-word;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-accent-2);
  margin-bottom: 8px;
  transition: text-shadow 500ms var(--ease);
}

.why-stat__value.is-done {
  text-shadow: 0 0 24px rgba(124, 155, 255, 0.6);
}

.why-stat__value-text {
  font-size: clamp(1.15rem, 5vw, 1.6rem);
}

.why-stat__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.why__text {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.why__text p {
  color: var(--color-text-muted);
  font-size: 1.02rem;
}

.why__emphasis {
  color: #fff;
  font-weight: 500;
  font-size: 1.15rem;
}

/* =========================================================
   ACHIEVEMENTS TABS
   ========================================================= */

.tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--dur-fast) var(--ease);
}

.tab__count {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
}

.tab[aria-selected="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.tab[aria-selected="true"] .tab__count {
  background: rgba(255, 255, 255, 0.22);
}

.tab:hover {
  border-color: var(--color-accent-2);
  color: var(--color-text);
}

.tab-panel {
  max-width: 820px;
  margin-inline: auto;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.tab-panel--leaving,
.tab-panel--entering {
  opacity: 0;
  transform: translateY(10px);
}

@media (prefers-reduced-motion: reduce) {
  .tab-panel {
    transition: none;
  }
}

.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.achievements-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  animation: fadeSlide 380ms var(--ease) both;
}

.achv__badge {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-2);
}

.achv__text {
  flex: 1;
  font-size: 0.92rem;
  color: var(--color-text);
}

.achv__year {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-faint);
  flex-shrink: 0;
}

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

/* =========================================================
   LEAGUES
   ========================================================= */

.leagues__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .leagues__grid {
    grid-template-columns: 1fr;
  }
}

.league-card {
  padding: 34px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(160deg, var(--color-surface), var(--color-bg-alt));
  text-align: center;
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.league-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px);
}

.league-card h3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 20px;
}

.league-card__cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.chip {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-2);
  font-size: 0.82rem;
  font-weight: 600;
}

/* =========================================================
   VALUES
   ========================================================= */

.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 980px) {
  .values__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .values__grid {
    grid-template-columns: 1fr;
  }
}

.value-card {
  min-width: 0;
  padding: 28px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.value-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--color-accent);
  background: var(--color-surface-2);
}

.value-card__icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-2);
  margin-bottom: 16px;
  transition: transform var(--dur-fast) var(--ease);
}

.value-card:hover .value-card__icon {
  transform: rotate(-8deg) scale(1.08);
}

.value-card h3 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* =========================================================
   PHILOSOPHY / PROCESS FLOW
   ========================================================= */

.process-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 48px;
}

.process-flow li {
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text);
}

.process-flow li:nth-child(odd) {
  color: var(--color-accent-2);
  border-color: var(--color-accent);
}

.process-flow li:not(:last-child)::after {
  content: "→";
  margin-left: 20px;
  color: var(--color-text-faint);
}

@media (max-width: 640px) {
  .process-flow {
    flex-direction: column;
    align-items: stretch;
  }
  .process-flow li {
    text-align: center;
  }
  .process-flow li:not(:last-child)::after {
    content: "↓";
    display: block;
    margin: 6px 0 0;
  }
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.skill-chip {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.skill-chip:hover {
  color: var(--color-accent-2);
  border-color: var(--color-accent-2);
}

/* =========================================================
   CTA FINAL
   ========================================================= */

.cta-final {
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
}

.cta-final__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--color-border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 0%, transparent 70%);
}

.cta-final__inner {
  position: relative;
  max-width: 720px;
}

.cta-final h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  margin-bottom: 20px;
}

.cta-final .lead {
  margin-inline: auto;
  margin-bottom: 36px;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

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

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
}

@media (max-width: 900px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact__info h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 10px 0 18px;
  color: #fff;
}

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 32px 0;
}

.contact__channels li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-text-muted);
}

.contact__channels .icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent-2);
}

.contact__channels li > span,
.contact__channels li > a {
  flex: 1;
}

.contact__channels a {
  color: var(--color-text);
  font-weight: 500;
}

.contact__channels a:hover {
  color: var(--color-accent-2);
}

.contact__social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--dur-fast) var(--ease);
}

.social-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-2);
  transform: translateY(-3px);
}

.contact__form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 520px) {
  .form-row--split {
    grid-template-columns: 1fr;
  }
}

.form-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--color-text);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

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

.form-row textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  width: 100%;
  margin-top: 4px;
}

.form-status {
  font-size: 0.88rem;
  min-height: 1.2em;
}

.form-status[data-state="success"] {
  color: var(--color-success);
}

.form-status[data-state="error"] {
  color: #ff6b6b;
}

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

.site-footer {
  border-top: 1px solid var(--color-border-soft);
  padding-top: 56px;
  background: var(--color-bg-alt);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding-bottom: 40px;
}

.footer__tagline {
  margin-top: 10px;
  color: var(--color-text-faint);
  font-size: 0.9rem;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__nav a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: color var(--dur-fast) var(--ease);
}

.footer__nav a:hover {
  color: var(--color-accent-2);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__bottom {
  border-top: 1px solid var(--color-border-soft);
  padding-block: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  color: var(--color-text-faint);
  font-size: 0.8rem;
}

.credit-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-text-faint);
  font-size: 0.8rem;
  transition: color var(--dur-fast) var(--ease);
}

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

.credit-link__glow {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-accent-2);
  text-shadow: 0 0 8px rgba(124, 155, 255, 0.55), 0 0 18px rgba(76, 111, 255, 0.35);
  animation: creditPulse 2.8s ease-in-out infinite;
}

.credit-link:hover .credit-link__glow {
  color: #fff;
  text-shadow: 0 0 10px rgba(124, 155, 255, 0.85), 0 0 26px rgba(76, 111, 255, 0.65), 0 0 40px rgba(76, 111, 255, 0.4);
}

@keyframes creditPulse {
  0%, 100% {
    text-shadow: 0 0 8px rgba(124, 155, 255, 0.5), 0 0 16px rgba(76, 111, 255, 0.3);
  }
  50% {
    text-shadow: 0 0 14px rgba(124, 155, 255, 0.85), 0 0 30px rgba(76, 111, 255, 0.55);
  }
}

@media (prefers-reduced-motion: reduce) {
  .credit-link__glow {
    animation: none;
  }
}