/* ==========================================================================
   Crushed Olives Studios
   Dark theme · Orange & olive brand palette · Mobile-first
   ========================================================================== */

:root {
  --bg-primary: #000000;
  --bg-secondary: #0a0a08;
  --bg-card: #111110;
  --bg-elevated: #1a1a16;

  --text-primary: #ffffff;
  --text-secondary: #a8a898;
  --text-muted: #6b6b5e;

  --accent: #F27420;
  --accent-bright: #FF8C33;
  --accent-glow: rgba(242, 116, 32, 0.28);

  --olive: #989933;
  --olive-light: #BAB86C;
  --olive-dark: #6B6B2E;
  --olive-glow: rgba(152, 153, 51, 0.22);

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.14);

  --sidebar-width: 72px;
  --social-width: 48px;
  --header-height: 64px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  height: 100%;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  background: var(--bg-primary);
  overflow: hidden;
  height: 100%;
  height: 100dvh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font: inherit; color: inherit; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 10000;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* ---- Layout shell ---- */
.sidebar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  flex-direction: column;
  align-items: center;
  padding: 2rem 0;
  border-right: 1px solid var(--border);
  z-index: 100;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
}

.logo-mark {
  display: block;
  width: 48px;
  margin-bottom: 3rem;
  transition: opacity var(--transition);
}

.logo-mark:hover { opacity: 0.85; }

.logo-mark__img {
  width: 100%;
  height: auto;
  display: block;
}

.sidebar-nav { flex: 1; }

.sidebar-nav__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}

.sidebar-nav__link::before {
  content: '';
  position: absolute;
  left: -1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 0;
  background: var(--accent);
  transition: height var(--transition);
}

.sidebar-nav__link.active::before,
.sidebar-nav__link:hover::before {
  height: 24px;
}

.sidebar-nav__link.active,
.sidebar-nav__link:hover {
  color: var(--text-primary);
}

.sidebar-nav__num {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.sidebar-nav__label {
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity var(--transition);
}

.sidebar-nav__link.active .sidebar-nav__label,
.sidebar-nav__link:hover .sidebar-nav__label {
  opacity: 1;
}

.sidebar-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.sidebar-scroll__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transition: color var(--transition), background var(--transition);
}

.sidebar-scroll__btn:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

.sidebar-scroll__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.sidebar-scroll__line {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-height);
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 1.25rem;
  max-width: 1400px;
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo-img {
  height: 48px;
  width: auto;
  display: block;
}

@media (max-width: 480px) {
  .header__logo-img { height: 36px; }
}

.header__nav-list {
  display: none;
  gap: 2rem;
}

.header__nav-list a {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.header__nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.header__nav-list a:hover,
.header__nav-list a:focus-visible {
  color: var(--text-primary);
}

.header__nav-list a:hover::after { width: 100%; }

.header__menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 210;
}

.header__menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform var(--transition), opacity var(--transition);
}

.header__menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.header__menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  top: var(--header-height);
  background: rgba(0, 0, 0, 0.97);
  backdrop-filter: blur(20px);
  padding: 2rem 1.25rem;
  z-index: 190;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--border);
}

.mobile-menu[hidden] { display: none; }

/* ---- Social bar ---- */
.social-bar {
  display: none;
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  flex-direction: column;
  gap: 1.25rem;
  padding: 1rem 0.75rem;
  z-index: 100;
}

.social-bar a {
  color: var(--text-muted);
  width: 18px;
  transition: color var(--transition);
}

.social-bar a:hover { color: var(--accent-bright); }

/* ---- Full-page slides ---- */
.slides-viewport {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 1;
}

.slides__track {
  height: 100%;
  will-change: transform;
}

.slide {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---- Sections ---- */
.section {
  padding: 1.25rem 1.25rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}

.section__header {
  margin-bottom: 1.25rem;
  max-width: 560px;
  flex-shrink: 0;
}

.section__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.section__tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--olive-light);
  margin-bottom: 0.5rem;
}

.section__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: 1.5rem 1.25rem;
  overflow: hidden;
  justify-content: center;
  align-items: center;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 720px;
  transform: translateY(-6vh);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, var(--olive-glow) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 30%, var(--accent-glow) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.hero__tag {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--olive-light);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.75rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin-bottom: 1rem;
  padding-bottom: 0.35rem;
}

.hero__crush {
  position: relative;
  display: inline-block;
  color: var(--olive-light);
  text-shadow:
    0 0 24px var(--olive-glow),
    0 0 48px rgba(152, 153, 51, 0.18);
  animation: crush-glow 3s ease-in-out infinite;
}

.hero__crush::after {
  content: '';
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--olive-dark) 20%,
    var(--olive-light) 50%,
    var(--olive-dark) 80%,
    transparent
  );
  border-radius: 50%;
  opacity: 0.55;
  animation: crush-sheen 3s ease-in-out infinite;
}

.hero__oil-drips {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 36px;
  pointer-events: none;
}

.hero__oil-drip {
  position: absolute;
  bottom: 0;
  left: 18%;
  width: 5px;
  height: 7px;
  background: linear-gradient(180deg, var(--olive-light), var(--olive-dark));
  border-radius: 50% 50% 50% 50% / 35% 35% 65% 65%;
  opacity: 0;
  animation: oil-drip 2.6s ease-in infinite;
}

.hero__oil-drip--2 {
  left: 48%;
  width: 4px;
  height: 6px;
  animation-delay: 0.85s;
}

.hero__oil-drip--3 {
  left: 76%;
  width: 3px;
  height: 5px;
  animation-delay: 1.7s;
}

@keyframes crush-glow {
  0%, 100% {
    text-shadow:
      0 0 24px var(--olive-glow),
      0 0 48px rgba(152, 153, 51, 0.18);
  }
  50% {
    text-shadow:
      0 0 32px rgba(152, 153, 51, 0.35),
      0 0 64px rgba(152, 153, 51, 0.22);
  }
}

@keyframes crush-sheen {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.75; }
}

@keyframes oil-drip {
  0%, 8% {
    opacity: 0;
    transform: translateY(0) scale(0.35, 0.25);
  }
  18% {
    opacity: 1;
    transform: translateY(0) scale(1, 0.75);
  }
  38% {
    transform: translateY(3px) scale(0.85, 1.15);
  }
  72% {
    opacity: 0.85;
    transform: translateY(16px) scale(0.65, 1.45);
  }
  100% {
    opacity: 0;
    transform: translateY(28px) scale(0.35, 1.6);
  }
}

.hero__desc {
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}

.hero__stats {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 560px;
}

.hero__stat strong {
  display: block;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.hero__stat span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-1px); }

.btn--primary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  overflow: hidden;
}

.btn--primary span:first-child {
  padding: 0.875rem 1.5rem;
}

.btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--accent);
  flex-shrink: 0;
}

.btn__icon svg { width: 16px; height: 16px; color: #fff; }

.btn--primary:hover {
  box-shadow: 0 8px 32px var(--accent-glow);
  border-color: var(--accent);
}

.btn--ghost {
  padding: 0.875rem 1.5rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 50px;
}

.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.btn--full { width: 100%; justify-content: space-between; }

/* ---- Work / Portfolio ---- */
.work__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  flex: 1;
  min-height: 0;
  align-content: center;
}

.project-card__visual {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}

.project-card__mockup {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card__visual:hover .project-card__mockup {
  transform: scale(1.05);
}

.mockup-screen {
  width: 80px;
  height: 160px;
  background: var(--bg-elevated);
  border-radius: 12px;
  border: 2px solid var(--border-hover);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.mockup-screen--web {
  width: 140px;
  height: 88px;
  border-radius: 6px;
}

.mockup-bar {
  height: 28px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.mockup-bar::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}

.mockup-bar--android::after { display: none; }

.mockup-bar--web {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
}

.mockup-bar--web::before,
.mockup-bar--web::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}

.mockup-bar--web::after {
  width: 40px;
  height: 4px;
  border-radius: 2px;
}

.mockup-content {
  flex: 1;
  height: calc(100% - 28px);
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  position: relative;
}

.mockup-content--finance {
  background: linear-gradient(135deg, #4B4D1E 0%, #0a0a08 100%);
}

.mockup-content--finance::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 10%;
  right: 10%;
  height: 40%;
  background: var(--olive-glow);
  border-radius: 8px;
}

.mockup-content--health {
  background: linear-gradient(135deg, #134e4a 0%, #0f172a 100%);
}

.mockup-content--social {
  background: linear-gradient(135deg, #5C3D1E 0%, #0a0a08 100%);
}

.mockup-content--saas {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.mockup-content--fitness {
  background: linear-gradient(135deg, #7c2d12 0%, #0f172a 100%);
}

.mockup-content--ecom {
  background: linear-gradient(135deg, #713f12 0%, #0f172a 100%);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.project-card__overlay h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.125rem;
}

.project-card__overlay p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.project-card__visual:hover .project-card__overlay,
.project-card__visual:focus-within .project-card__overlay {
  opacity: 1;
  transform: translateY(0);
}

.project-card__stack li {
  font-size: 0.5625rem;
  padding: 0.125rem 0.375rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--olive-glow);
  color: var(--olive-light);
  border-radius: 4px;
  border: 1px solid rgba(152, 153, 51, 0.35);
}

/* ---- Services ---- */
.services {
  overflow: hidden;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  flex: 1;
  min-height: 0;
  align-content: center;
  overflow: hidden;
}

.service-card {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: rgba(242, 116, 32, 0.35);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.service-card__icon {
  width: 36px;
  height: 36px;
  color: var(--olive-light);
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.375rem;
}

.service-card p {
  font-size: 0.8125rem;
  line-height: 1.5;
}

/* ---- Offering (image + text) ---- */
.offering {
  overflow: hidden;
  max-width: none;
}

.offering__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.offering__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  height: 100%;
}

.offering__img {
  display: block;
  width: 100%;
  max-width: min(100%, 720px);
  max-height: min(82vh, 780px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.55));
}

.offering__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  max-width: 40rem;
}

.offering__content .section__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin-bottom: 1rem;
}

.offering__desc {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  max-width: none;
}

.offering__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
  width: 100%;
}

.offering__list li {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-left: 1.125rem;
  border-left: 2px solid rgba(242, 116, 32, 0.45);
}

.offering__list strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.offering__list span {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* Mobile Apps — light panel */
#mobile-app.slide {
  background: #ffffff;
  max-width: none;
  width: 100%;
  color: #3d3d38;
  padding-inline: clamp(1.5rem, 5vw, 4.5rem);
}

#mobile-app .offering__grid {
  max-width: 1480px;
  margin: 0 auto;
  width: 100%;
}

#mobile-app .section__tag {
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

#mobile-app .section__title {
  color: #0a0a08;
}

#mobile-app .offering__desc {
  color: #5c5c52;
}

#mobile-app .offering__list strong {
  color: #0a0a08;
}

#mobile-app .offering__list span {
  color: #5c5c52;
}

#mobile-app .offering__list li {
  border-left-color: var(--accent);
}

#mobile-app .offering__img {
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.18));
}

#mobile-app .btn--primary {
  background: #0a0a08;
  border-color: #0a0a08;
  color: #ffffff;
  font-size: 0.9375rem;
}

#mobile-app .btn--primary span:first-child {
  padding: 1rem 1.75rem;
}

#mobile-app .btn--primary .btn__icon {
  width: 48px;
  height: 48px;
}

#mobile-app .btn--primary:hover {
  box-shadow: 0 8px 28px rgba(242, 116, 32, 0.35);
  border-color: var(--accent);
}

/* Website — dark panel, content left / image right */
#website.slide {
  max-width: none;
  width: 100%;
  padding-inline: clamp(1.5rem, 5vw, 4.5rem);
}

#website .offering__grid {
  max-width: 1480px;
  margin: 0 auto;
  width: 100%;
}

.offering__grid--content-left {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

#website .section__tag {
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

#website .btn--primary {
  font-size: 0.9375rem;
}

#website .btn--primary span:first-child {
  padding: 1rem 1.75rem;
}

#website .btn--primary .btn__icon {
  width: 48px;
  height: 48px;
}

.offering__img--devices {
  max-width: min(100%, 780px);
  max-height: min(78vh, 720px);
  border-radius: 4px;
}

/* ---- Process Timeline ---- */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  flex: 1;
  align-content: center;
  padding: 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(to right, var(--olive), var(--accent), var(--border));
}

.timeline__item {
  position: relative;
  padding: 0;
  padding-top: 2.5rem;
  text-align: center;
}

.timeline__marker {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--olive);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.timeline__content h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.375rem;
}

.timeline__content p {
  font-size: 0.75rem;
  line-height: 1.5;
  max-width: none;
}

.timeline__marker span {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--olive-light);
}

/* ---- About ---- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.about__text p {
  margin-bottom: 0.75rem;
  line-height: 1.6;
  font-size: 0.875rem;
}

.about__values {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.about__values li {
  font-size: 0.8125rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--olive);
}

.about__testimonials {
  min-height: 0;
}

.about__testimonials .carousel {
  margin-top: 0.5rem;
}

.about__testimonials .testimonial {
  min-height: 160px;
  padding: 1.25rem;
}

.about__testimonials .testimonial p {
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.about__testimonials .carousel__dots {
  position: static;
  margin-top: 0.75rem;
}

.about__values strong {
  color: var(--text-primary);
}

/* ---- Testimonials Carousel ---- */
.carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.carousel__track-wrapper {
  overflow: hidden;
  flex: 1;
}

.carousel__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial {
  flex: 0 0 100%;
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial p {
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.testimonial p::before { content: '\201C'; color: var(--olive); }

.testimonial cite {
  font-style: normal;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  font-size: 0.9375rem;
}

.testimonial span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.carousel__btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.carousel__btn:hover {
  border-color: var(--olive);
  color: var(--olive-light);
  background: var(--olive-glow);
}

.carousel__btn svg { width: 20px; height: 20px; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  width: 100%;
  position: absolute;
  bottom: -2.5rem;
  left: 0;
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}

.carousel__dot.active {
  background: var(--accent);
  transform: scale(1.25);
}

/* ---- Contact ---- */
#contact.slide {
  justify-content: space-between;
}

#contact .section {
  padding-bottom: 0.5rem;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.5rem;
  flex: 1;
  min-height: 0;
  align-content: center;
}

.contact__details {
  margin-top: 1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.form-group input,
.form-group textarea {
  padding: 1rem 0.875rem 0.375rem;
}

.form-group textarea {
  min-height: 72px;
}

/* ---- Footer (inline in contact slide) ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 0.75rem 0 0;
  margin-top: auto;
  flex-shrink: 0;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.footer__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
}

.footer__logo {
  display: flex;
  flex-shrink: 0;
}

.footer__logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.footer__inner .newsletter {
  flex: 1;
  max-width: 280px;
}

.footer__inner .newsletter__input input {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.footer__inner .newsletter__input button {
  width: 36px;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  margin-left: auto;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  transform: translateY(-0.625rem);
  font-size: 0.6875rem;
  color: var(--olive-light);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-status {
  font-size: 0.8125rem;
  text-align: center;
  min-height: 1rem;
}

.form-status.success { color: #34d399; }
.form-status.error { color: #f87171; }

.contact__details a {
  color: var(--accent-bright);
  font-weight: 500;
  transition: color var(--transition);
}

.contact__details a:hover { color: var(--text-primary); }

.contact__details p {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
}

.form-group label {
  position: absolute;
  left: 0.875rem;
  top: 0.875rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: transform 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

.newsletter__input {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  background: var(--bg-card);
}

.newsletter__input input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
}

.newsletter__input button {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  transition: background var(--transition);
}

.newsletter__input button:hover { background: var(--accent-bright); }
.newsletter__input button svg { width: 16px; height: 16px; }

/* Compact content on shorter viewports */
@media (max-height: 720px) {
  .hero__stats { display: none; }
  .project-card:nth-child(n+4) { display: none; }
  .section__desc { display: none; }

  .offering__img { max-height: min(64vh, 560px); }
  .offering__list li:last-child { display: none; }
  .offering__desc { margin-bottom: 1.25rem; }
  .offering__list { margin-bottom: 1.5rem; gap: 1rem; }
  .offering__content .section__title { font-size: clamp(1.75rem, 4vw, 2.5rem); }
}

/* ---- Reveal animations (initial state) ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
}

/* ---- Responsive ---- */
@media (max-width: 767px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
    padding-left: 2rem;
  }

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 15px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .timeline__item {
    padding-top: 0;
    padding-bottom: 1.25rem;
    text-align: left;
  }

  .timeline__marker {
    left: -2rem;
    top: 0;
    transform: none;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .offering__grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    align-content: center;
  }

  .offering__grid--content-left {
    grid-template-columns: 1fr;
  }

  .offering__visual {
    order: -1;
    max-height: 42vh;
  }

  .offering__img {
    max-height: 40vh;
    max-width: 340px;
  }

  .offering__img--devices {
    max-width: 100%;
    max-height: 36vh;
  }

  .offering__content {
    max-width: none;
  }

  .offering__desc {
    max-width: none;
    margin-bottom: 1.25rem;
  }

  .offering__list {
    gap: 0.875rem;
    margin-bottom: 1.5rem;
  }

  #mobile-app.slide,
  #website.slide {
    padding-inline: 1.25rem;
  }

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

  .footer__inner {
    flex-wrap: wrap;
  }

  .footer__copy {
    margin-left: 0;
    width: 100%;
  }
}

@media (min-width: 640px) {
  .work__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__stats { gap: 2rem; }
}

@media (min-width: 768px) {
  .header__nav-list { display: flex; }
  .header__menu-btn { display: none; }

  .section { padding: 1.5rem 2rem; }
  .hero { padding: 1.5rem 2rem; }
}

@media (min-width: 1024px) {
  .sidebar { display: flex; }
  .social-bar { display: flex; }

  body {
    padding-left: var(--sidebar-width);
    padding-right: var(--social-width);
  }

  .header {
    left: var(--sidebar-width);
    right: var(--social-width);
  }

  .slides-viewport {
    left: var(--sidebar-width);
    right: var(--social-width);
  }

  .hero__content { max-width: 720px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}