/* ============================================================
   DUARUMA — Landing Page Styles
   ============================================================ */

:root {
  --dark: #261D16;
  --gold: #A3875E;
  --cream: #F8F4EF;
  --white: #FFFFFF;
  --border: #E2E8F0;

  --font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container: 1126px;
  --header-h: 80px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: auto; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--dark);
  background: var(--dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Shared section helpers ---------- */
.section-eyebrow {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
}
.section-eyebrow--gold { color: var(--gold); }
.section-eyebrow--white { color: var(--white); }
.section-eyebrow--center { text-align: center; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.header__inner {
  width: 100%;
  max-width: calc(var(--container) + 240px);
  margin: 0 auto;
  padding: 0 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.header__logo { display: inline-flex; align-items: center; }
/* Language toggle */
.lang-toggle {
  position: absolute;
  right: 120px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 6px 0;
}
.lang-toggle__option {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.3s var(--ease), opacity 0.3s var(--ease);
  opacity: 0.5;
}
.lang-toggle__option--active { opacity: 1; }
.lang-toggle__separator {
  font-size: 14px;
  opacity: 0.4;
}
/* Color based on header theme */
.header[data-theme="dark"] .lang-toggle__option { color: var(--white); }
.header[data-theme="dark"] .lang-toggle__separator { color: var(--white); }
.header[data-theme="light"] .lang-toggle__option { color: var(--dark); }
.header[data-theme="light"] .lang-toggle__separator { color: var(--dark); }
.header__logo-img {
  height: 32px;
  width: auto;
  transition: opacity 0.4s var(--ease);
}
/* Stack the two logo variants and crossfade between them */
.header__logo { position: relative; }
.header__logo-img--dark {
  position: absolute;
  inset: 0;
  opacity: 0;
}
/* dark theme = over the dark hero -> show light logo, dark background */
.header[data-theme="dark"] { background: var(--dark); }
.header[data-theme="dark"] .header__logo-img--light { opacity: 1; }
.header[data-theme="dark"] .header__logo-img--dark { opacity: 0; }
/* light theme = scrolled past hero -> white bar, dark logo */
.header[data-theme="light"] {
  background: var(--white);
  box-shadow: 0 2px 16px rgba(38, 29, 22, 0.08);
}
.header[data-theme="light"] .header__logo-img--light { opacity: 0; }
.header[data-theme="light"] .header__logo-img--dark { opacity: 1; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--header-h) 120px 0;
}
.hero__inner {
  width: 100%;
  max-width: var(--container);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  text-align: center;
}
.hero__eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.2em;
  line-height: 1;
}
.hero__title {
  margin: 0;
  color: var(--white);
  font-size: 120px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
}

/* Hero entrance animation */
.hero-anim {
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeIn 0.8s var(--ease) forwards;
}
.hero-anim:nth-child(1) { animation-delay: 0.2s; }
.hero-anim:nth-child(2) { animation-delay: 0.5s; }
.hero-anim:nth-child(3) { animation-delay: 0.8s; }

@keyframes heroFadeIn {
  to { opacity: 1; transform: translateY(0); }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 20px;
  border: none;
  background: var(--gold);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.03em;
  border-radius: 0;
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease);
}
.btn-primary:hover { background: #8f744d; transform: translateY(-2px); }

/* ============================================================
   ============================================================ */
.statement {
  background: var(--gold);
  padding: 120px;
  display: flex;
  justify-content: center;
}
.statement__text {
  margin: 0;
  max-width: var(--container);
  color: var(--white);
  font-size: 64px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  text-align: center;
}
.statement__light { font-weight: 300; }

/* ============================================================
   ABOUT US
   ============================================================ */
.about {
  background: var(--cream);
  padding: 60px 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 120px;
}
.about__media {
  flex: 0 0 547px;
  max-width: 547px;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--border);
  overflow: hidden;
}
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__content {
  flex: 0 1 519px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about__text {
  margin: 0;
  color: var(--dark);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}

/* ============================================================
   VISION & MISSION
   ============================================================ */
.vism {
  background: var(--dark);
  padding: 120px;
  display: flex;
  justify-content: center;
}
.vism__inner {
  width: 100%;
  max-width: var(--container);
  display: flex;
  gap: 64px;
}
.vism__block { display: flex; flex-direction: column; gap: 20px; flex: 1; }
.vism__title {
  margin: 0;
  color: var(--gold);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.vism__text,
.vism__list {
  margin: 0;
  color: var(--white);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.vism__list { padding-left: 20px; list-style: disc; }
.vism__list li { margin-bottom: 0; }

/* ============================================================
   FEATURES (Our Strength / Our Capabilities)
   ============================================================ */
.features { padding: 120px; display: flex; justify-content: center; }
.features--light { background: var(--cream); }
.features--dark { background: var(--dark); }
.features__inner {
  width: 100%;
  max-width: var(--container);
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 32px;
  row-gap: 32px;
}
.feature { display: flex; gap: 8px; }
.feature__num {
  flex: 0 0 24px;
  color: var(--gold);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  letter-spacing: -0.03em;
}
.feature__body { display: flex; flex-direction: column; gap: 8px; }
.feature__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.feature__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.features--light .feature__title,
.features--light .feature__text { color: var(--dark); }
.features--dark .feature__title,
.features--dark .feature__text { color: var(--white); }

/* ============================================================
   OUR PRODUCTS
   ============================================================ */
.products { background: var(--cream); padding: 120px; display: flex; justify-content: center; }
.products__inner {
  width: 100%;
  max-width: var(--container);
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.products__block { display: flex; flex-direction: column; gap: 20px; }
.products__name {
  margin: 0;
  color: var(--dark);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.products__desc {
  margin: 0;
  color: var(--dark);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card { display: flex; flex-direction: column; }
.product-card__media {
  width: 100%;
  aspect-ratio: 386 / 199;
  overflow: hidden;
  border-radius: 0;
}
.product-card__media img { width: 100%; height: 100%; object-fit: cover; }
.product-card__body { display: flex; flex-direction: column; gap: 8px; padding: 16px 0; }
.product-card__title {
  margin: 0;
  color: var(--gold);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.product-card__text {
  margin: 0;
  color: var(--dark);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}

/* ============================================================
   OUR CLIENTS — infinite marquee
   ============================================================ */
.clients {
  background: var(--gold);
  padding: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
}
.clients__head { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.clients__subtitle {
  margin: 0;
  max-width: 720px;
  color: var(--white);
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  text-align: center;
}
.marquee {
  position: relative;
  width: 100%;
  max-width: var(--container);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: 20px;
  animation: marquee-scroll var(--marquee-duration, 30s) linear infinite;
}
.client-logo {
  flex: 0 0 200px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px 0;
  background: var(--white);
  border-radius: 0;
}
.client-logo img {
  max-width: 150px;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter 0.35s var(--ease), opacity 0.35s var(--ease);
}
.client-logo:hover img { filter: grayscale(0); opacity: 1; }

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 10px)); } /* half = one full set + half gap */
}

/* ============================================================
   OUR PORTFOLIO — auto carousel
   ============================================================ */
.portfolio {
  background: var(--cream);
  padding: 120px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.portfolio__head { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.portfolio__subtitle {
  margin: 0;
  max-width: 720px;
  color: var(--dark);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  text-align: center;
}
.carousel { position: relative; width: 100%; max-width: var(--container); margin: 0 auto; }
.carousel__buttons { display: contents; }
.carousel__viewport {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
}
.carousel__track {
  display: flex;
  gap: 20px;
  transition: transform 0.6s var(--ease);
  will-change: transform;
}
.carousel__slide {
  flex: 0 0 240px;
  width: 240px;
  height: 180px;
  overflow: hidden;
  border-radius: 0;
  background: #ddd2c4;
  cursor: pointer;
}
.carousel__slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.carousel__btn,
.review__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 0;
  z-index: 3;
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
}
.carousel__btn { background: var(--dark); }
.carousel__btn img, .review__btn img { width: 24px; height: 24px; }
.carousel__btn--prev { left: 0; }
.carousel__btn--next { right: 0; }
.carousel__btn:hover { background: #3a2c21; }

/* ============================================================
   REVIEW — fade carousel
   ============================================================ */
.review {
  background: var(--dark);
  padding: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}
.review__head { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.review__subtitle {
  margin: 0;
  max-width: 640px;
  color: var(--white);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  text-align: center;
}
.review__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: var(--container);
}
.review__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  max-width: 760px;
  transition: opacity 0.4s var(--ease);
}
.review__content.is-fading { opacity: 0; }
.review__quote {
  margin: 0;
  color: var(--white);
  font-size: 32px;
  font-weight: 400;
  line-height: 48px;
  letter-spacing: -0.03em;
  text-align: center;
}
.review__author {
  margin: 0;
  color: var(--gold);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  text-align: center;
}
.review__btn { background: var(--gold); }
.review__btn--prev { left: 0; }
.review__btn--next { right: 0; }
.review__btn:hover { background: #8f744d; }

.review__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.review__btn--prev-mobile,
.review__btn--next-mobile { display: none; }

.review__progress {
  width: 120px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
}
.review__progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.1s linear;
}
.review__progress-bar.is-running {
  width: 100%;
  transition: width var(--review-duration, 5s) linear;
}
.review__progress-bar.is-reset {
  width: 0%;
  transition: none;
}

/* ============================================================
   CONTACT US
   ============================================================ */
.contact {
  background: var(--cream);
  padding: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 120px;
}
.contact__info {
  flex: 1 1 0;
  max-width: 519px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.contact__list { display: flex; flex-direction: column; gap: 32px; }
.contact__item { display: flex; align-items: center; gap: 16px; }
.contact__icon { width: 32px; height: 32px; flex: 0 0 32px; }
.contact__text {
  margin: 0;
  color: var(--dark);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.contact__text strong { font-weight: 600; }
.contact__link { transition: color 0.2s var(--ease); }
.contact__link:hover { color: var(--gold); }
.contact__map {
  flex: 0 0 547px;
  max-width: 547px;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--border);
  overflow: hidden;
}
.contact__map iframe { width: 100%; height: 100%; }

/* ============================================================
   LIGHTBOX — portfolio image overlay
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}
.lightbox.is-active { opacity: 1; visibility: visible; }
.lightbox__img-wrap {
  max-width: 85vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox__img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  transform: scale(0.92);
  opacity: 0;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.lightbox.is-active .lightbox__img { transform: scale(1); opacity: 1; }
.lightbox__close {
  position: absolute;
  top: 24px;
  right: 32px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 40px;
  line-height: 1;
  z-index: 2;
  transition: color 0.2s var(--ease);
}
.lightbox__close:hover { color: var(--gold); }
.lightbox__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 0;
  background: var(--dark);
  z-index: 2;
  transition: background-color 0.2s var(--ease);
}
.lightbox__btn img { width: 24px; height: 24px; }
.lightbox__btn:hover { background: #3a2c21; }
.lightbox__btn--prev { left: 24px; }
.lightbox__btn--next { right: 24px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  padding: 24px 10px;
  display: flex;
  justify-content: center;
}
.footer__text {
  margin: 0;
  color: var(--gold);
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.015em;
  text-align: center;
}

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

/* Desktop scaling cap (1440) — keep content centered via container */
@media (max-width: 1280px) {
  .vism { padding: 120px 240px; }
}

/* Tablet — 768px */
@media (max-width: 1024px) {
  .header__inner { padding: 0 48px; }
  .lang-toggle { right: 48px; }
  .hero { padding: var(--header-h) 48px 0; min-height: 100vh; }
  .hero__title { font-size: 88px; }
  .statement { padding: 80px 48px; }
  .statement__text { font-size: 48px; }
  .about { flex-direction: column; gap: 48px; padding: 80px 48px; }
  .about__media { flex-basis: auto; width: 100%; max-width: none; }
  .about__content { flex-basis: auto; max-width: none; }
  .vism { padding: 80px 48px; }
  .vism__inner { flex-direction: column; gap: 48px; }
  .features { padding: 80px 48px; }
  .products { padding: 80px 48px; }
  .products__inner { gap: 40px; }
  .product-cards { grid-template-columns: repeat(2, 1fr); }
  .clients { padding: 80px 48px; gap: 48px; }
  .portfolio { padding: 80px 48px; gap: 48px; }
  .review { padding: 80px 48px; gap: 48px; }
  .review__quote { font-size: 26px; line-height: 38px; }
  .contact { flex-direction: column; align-items: stretch; gap: 48px; padding: 80px 48px; }
  .contact__info { max-width: none; }
  .contact__map { flex-basis: auto; width: 100%; max-width: none; aspect-ratio: 16 / 11; }
}

/* Large phone / small tablet */
@media (max-width: 680px) {
  .header__inner { padding: 0 24px; }
  .lang-toggle { right: 24px; }
  .hero { padding: var(--header-h) 24px 0; min-height: 100vh; }
  .hero__inner { gap: 40px; }
  .hero__eyebrow { font-size: 16px; }
  .hero__title { font-size: 56px; }
  .statement { padding: 64px 24px; }
  .statement__text { font-size: 32px; }
  .about { padding: 56px 24px; }
  .about__media { flex-basis: auto; width: 100%; max-width: none; }
  .vism { padding: 56px 24px; }
  .vism__inner { gap: 40px; }
  .features { padding: 56px 24px; }
  .features__grid { grid-template-columns: 1fr; }
  .products { padding: 56px 24px; }
  .product-cards { grid-template-columns: 1fr; }
  .clients { padding: 56px 24px; }
  .clients__subtitle { font-size: 16px; }
  .portfolio { padding: 56px 0; }
  .portfolio__head { padding: 0 24px; }
  .carousel { max-width: none; }
  .carousel__btn {
    position: static;
    transform: none;
  }
  .carousel__btn:hover { transform: scale(1.04); }
  .carousel .carousel__buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
  }
  .carousel__viewport {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
  }
  .review { padding: 56px 24px; }
  .review__stage { flex-direction: column; gap: 32px; }
  .review__btn--prev,
  .review__btn--next { display: none; }
  .review__btn--prev-mobile,
  .review__btn--next-mobile {
    display: flex;
    position: static;
    transform: none;
  }
  .review__content { order: unset; }
  .review__quote { font-size: 22px; line-height: 32px; }
  .contact { padding: 56px 24px; }
  .contact__map { height: 300px; }
}

/* Small phone — 360 / 390 */
@media (max-width: 400px) {
  .hero__title { font-size: 44px; }
  .statement__text { font-size: 28px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; }
  .carousel__track { transition: none; }
  .review__content { transition: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero-anim { opacity: 1 !important; transform: none !important; animation: none !important; }
}

/* ============================================================
   SCROLL REVEAL — subtle fade-up on scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger children within a grid */
.reveal-stagger .feature,
.reveal-stagger .product-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.reveal-stagger.is-visible .feature,
.reveal-stagger.is-visible .product-card {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-visible .feature:nth-child(1),
.reveal-stagger.is-visible .product-card:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.is-visible .feature:nth-child(2),
.reveal-stagger.is-visible .product-card:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.is-visible .feature:nth-child(3),
.reveal-stagger.is-visible .product-card:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.is-visible .feature:nth-child(4),
.reveal-stagger.is-visible .product-card:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.is-visible .feature:nth-child(5),
.reveal-stagger.is-visible .product-card:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger.is-visible .feature:nth-child(6) { transition-delay: 0.4s; }
.reveal-stagger.is-visible .feature:nth-child(7) { transition-delay: 0.48s; }
.reveal-stagger.is-visible .feature:nth-child(8) { transition-delay: 0.56s; }
.reveal-stagger.is-visible .feature:nth-child(9) { transition-delay: 0.64s; }
.reveal-stagger.is-visible .feature:nth-child(10) { transition-delay: 0.72s; }