/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-primary: #1a56a4;
  --clr-primary-dark: #133f7d;
  --clr-accent: #f59e0b;
  --clr-accent-light: #fef3c7;
  --clr-bg: #f8fafc;
  --clr-surface: #ffffff;
  --clr-text: #1e293b;
  --clr-text-muted: #64748b;
  --clr-border: #e2e8f0;
  --clr-hero-bg: #0f2952;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.14);
  --nav-h: 72px;
  --font: 'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
}
.section-header--light h2,
.section-header--light p { color: #fff; }
.section-header--light p { opacity: .8; }

.section-badge {
  display: inline-block;
  background: var(--clr-accent-light);
  color: #92400e;
  font-size: .8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: .95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .2s ease;
  border: 2px solid transparent;
  padding: 10px 22px;
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,86,164,.35);
}
.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn--outline:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
}
.btn--white {
  background: #fff;
  color: var(--clr-primary);
  border-color: #fff;
}
.btn--white:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: #fff;
}
.btn--lg { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius-md); }
.btn--full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  height: var(--nav-h);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar__inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 32px;
}
.navbar__logo {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.logo-bold { color: var(--clr-primary); }
.logo-accent { color: var(--clr-accent); }
.navbar__links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.navbar__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color .2s;
}
.navbar__links a:hover,
.navbar__links a.active { color: var(--clr-primary); font-weight: 600; }
.navbar__cta { margin-left: 16px; flex-shrink: 0; }
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.navbar__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all .3s;
}

/* ===== NAVBAR transparent over dark animation ===== */
.navbar--dark {
  background: rgba(0,0,0,.35);
  border-bottom-color: rgba(255,255,255,.08);
}
.navbar--dark .navbar__links a        { color: rgba(255,255,255,.7); }
.navbar--dark .navbar__links a:hover,
.navbar--dark .navbar__links a.active { color: #fff; }
.navbar--dark .navbar__logo .logo-bold { color: #fff; }
.navbar--dark .navbar__burger span     { background: #fff; }

/* ===== RECHNER ===== */
.rechner {
  padding: 100px 0;
  background: var(--clr-surface);
}
.rechner__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.rechner__text h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}
.rechner__text p {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  margin-bottom: 32px;
}
.rechner__steps {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}
.step__number {
  width: 40px; height: 40px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.step__arrow { color: var(--clr-text-muted); font-size: 1.2rem; }

.rechner__form-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.rechner__form-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--clr-primary);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font);
  font-size: .95rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-surface);
  color: var(--clr-text);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(26,86,164,.12);
}
.form-group textarea { resize: vertical; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.rechner__result {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  text-align: center;
}
.result--good { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.result--warn { background: #fef9c3; color: #854d0e; border: 1px solid #fde047; }
.result--bad  { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

.form-success {
  margin-top: 14px;
  padding: 12px 16px;
  background: #dcfce7;
  color: #166534;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
}

/* ===== ZERTIFIKAT ===== */
.zertifikat {
  padding: 100px 0;
  background: linear-gradient(180deg, #f0f6ff 0%, var(--clr-bg) 100%);
}
.zertifikat__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
}
.zertifikat__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.benefit-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.benefit-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.benefit-item strong { display: block; font-size: .95rem; margin-bottom: 4px; }
.benefit-item p { font-size: .85rem; color: var(--clr-text-muted); }

.zertifikat__visual { flex-shrink: 0; }
.cert-card {
  width: 240px;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cert-card::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
}
.cert-card__header {
  font-size: 1.1rem;
  font-weight: 900;
  margin-bottom: 20px;
}
.cert-card__seal {
  width: 64px; height: 64px;
  background: var(--clr-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(245,158,11,.5);
}
.cert-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.cert-card__sub {
  font-size: .78rem;
  opacity: .75;
  margin-bottom: 20px;
}
.cert-card__line {
  height: 1px;
  background: rgba(255,255,255,.2);
  margin-bottom: 16px;
}
.cert-card__footer {
  font-size: .78rem;
  opacity: .7;
}

/* ===== HOW TO ===== */
.howto {
  padding: 100px 0;
  background: var(--clr-surface);
}
.howto__chat {
  max-width: 560px;
  margin: 0 auto 60px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.chat-message {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}
.chat-message--user { flex-direction: row-reverse; }
.chat-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
}
.chat-avatar--user { background: var(--clr-border); color: var(--clr-text-muted); }
.chat-avatar--agent { background: var(--clr-primary); color: #fff; }
.chat-bubble {
  max-width: 78%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: .9rem;
  line-height: 1.5;
}
.chat-bubble--user {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-bottom-right-radius: 4px;
}
.chat-bubble--agent {
  background: var(--clr-primary);
  color: #fff;
  border-bottom-left-radius: 4px;
}

.howto__steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.howto-step {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
}
.howto-step__icon { font-size: 2.2rem; margin-bottom: 14px; }
.howto-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.howto-step p { font-size: .875rem; color: var(--clr-text-muted); }
.howto-step__connector {
  display: flex;
  align-items: center;
  font-size: 1.4rem;
  padding: 0 8px;
  color: var(--clr-primary);
}

/* ===== WARUM ===== */
.warum {
  padding: 100px 0;
  background: var(--clr-bg);
}
.warum__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.warum-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform .25s, box-shadow .25s;
}
.warum-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.warum-card--accent {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}
.warum-card--accent p { opacity: .85; }
.warum-card__icon { font-size: 2.2rem; margin-bottom: 16px; }
.warum-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.warum-card p { font-size: .88rem; color: var(--clr-text-muted); line-height: 1.7; }
.warum-card--accent p { color: rgba(255,255,255,.8); }

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  background: var(--clr-surface);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .25s, box-shadow .25s;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.testimonial-stars { font-size: 1rem; }
.testimonial-text {
  font-size: .88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  flex-grow: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .9rem; }
.testimonial-author span { font-size: .8rem; color: var(--clr-text-muted); }

/* ===== TERMIN ===== */
.termin {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f2952 0%, #1a56a4 100%);
  color: #fff;
}
.termin__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.termin-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  backdrop-filter: blur(6px);
  transition: background .2s;
}
.termin-card:hover { background: rgba(255,255,255,.14); }
.termin-card__icon { font-size: 2rem; margin-bottom: 14px; }
.termin-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.termin-card p { font-size: .85rem; opacity: .8; line-height: 1.65; }
.termin__cta { text-align: center; }

/* ===== KONTAKT ===== */
.kontakt {
  padding: 100px 0;
  background: var(--clr-bg);
}
.kontakt__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.kontakt__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.kontakt__info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.kontakt__info-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.kontakt__info-block strong { display: block; font-size: .9rem; margin-bottom: 4px; }
.kontakt__info-block p, .kontakt__info-block a {
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}
.kontakt__info-block a:hover { color: var(--clr-primary); }

.kontakt__form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--clr-hero-bg);
  color: rgba(255,255,255,.85);
}
.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding: 60px 24px 40px;
  flex-wrap: wrap;
}
.footer__brand .logo-bold { color: #fff; }
.footer__brand p {
  font-size: .85rem;
  opacity: .6;
  margin-top: 10px;
  line-height: 1.6;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: .875rem;
  opacity: .7;
  transition: opacity .2s;
}
.footer__links a:hover { opacity: 1; }
.footer__legal {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__legal a {
  font-size: .875rem;
  opacity: .5;
  transition: opacity .2s;
}
.footer__legal a:hover { opacity: 1; }
.footer__copy {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 24px;
  font-size: .8rem;
  opacity: .45;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .rechner__inner { grid-template-columns: 1fr; gap: 40px; }
  .zertifikat__grid { grid-template-columns: 1fr; }
  .zertifikat__visual { display: flex; justify-content: center; }
  .zertifikat__benefits { grid-template-columns: 1fr; }
  .warum__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .termin__grid { grid-template-columns: 1fr; }
  .kontakt__inner { grid-template-columns: 1fr; gap: 40px; }
  .howto__steps { gap: 16px; }
  .howto-step__connector { display: none; }
  .footer__inner { flex-direction: column; }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }
  .navbar__burger { display: flex; }

  .navbar__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--clr-surface);
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--clr-border);
    z-index: 999;
  }
  .navbar__links.open a {
    font-size: 1rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--clr-border);
  }
  .navbar__cta.open { display: flex; margin: 0 24px 24px; }

  .scroll-anim__ctas { flex-direction: column; }
  .scroll-anim__ctas .btn { width: 100%; }

  .rechner__form-card { padding: 24px; }
  .kontakt__form { padding: 24px; }
  .cert-card { width: 200px; }
}

/* ===== SCROLL ANIMATION ===== */
.scroll-anim {
  height: 550vh;
  position: relative;
  background: #000;
}
.scroll-anim__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}
.scroll-anim__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.scroll-anim__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

/* All text blocks */
.scroll-anim__text {
  position: absolute;
  bottom: 12%;
  left: 50%;
  text-align: center;
  color: #fff;
  opacity: 0;
  transition: opacity .5s ease, transform .5s ease;
  transform: translateX(-50%) translateY(20px);
  white-space: nowrap;
  pointer-events: none;
}
.scroll-anim__text.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* Hero text — centered vertically, bigger */
.scroll-anim__text--hero {
  top: 50%;
  bottom: auto;
  transform: translateX(-50%) translateY(-50%);
  max-width: 800px;
  white-space: normal;
  padding: 0 24px;
}
.scroll-anim__text--hero.visible {
  transform: translateX(-50%) translateY(-50%);
}
.scroll-anim__badge {
  display: inline-block;
  background: rgba(245,158,11,.2);
  border: 1px solid rgba(245,158,11,.4);
  color: #fde68a;
  font-size: .78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.scroll-anim__text--hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 14px;
  text-shadow: 0 2px 32px rgba(0,0,0,.5);
}
.scroll-anim__text--hero p {
  font-size: 1.1rem;
  opacity: .85;
  margin-bottom: 32px;
}
.scroll-anim__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll hint */
.scroll-anim__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  z-index: 3;
  transition: opacity .4s;
}
.scroll-anim__scroll-hint.hidden { opacity: 0; }
.scroll-anim__scroll-hint span {
  display: block;
  width: 2px; height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(1.15); }
}
.scroll-anim__label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 10px;
}
.scroll-anim__text h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  text-shadow: 0 2px 24px rgba(0,0,0,.6);
}
.scroll-anim__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,.12);
  z-index: 3;
}
.scroll-anim__progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transition: width .05s linear;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fadeup {
  animation: fadeUp .6s ease forwards;
}
.animate-delay-1 { animation-delay: .1s; opacity: 0; }
.animate-delay-2 { animation-delay: .2s; opacity: 0; }
.animate-delay-3 { animation-delay: .3s; opacity: 0; }
.animate-delay-4 { animation-delay: .4s; opacity: 0; }