/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: #181a20;
  color: #f5f6fa;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Accent Color */
.accent {
  color: #ff8415;
}
.highlight {
  color: #ffb95a;
  font-weight: 600;
}

/* Navbar */
.navbar {
  background: #232323;
  box-shadow: 0 2px 16px rgba(0,0,0,0.12);
  position: sticky;
  top: 0;
  z-index: 100;
  max-height: 96px;
}
.nav-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo {
  height: 60px;
  width: 148px;
  object-fit: contain;
}
nav#nav-menu {
  display: flex;
  gap: 2.5rem;
}
nav#nav-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  position: relative;
  transition: color 0.2s;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
nav#nav-menu a::after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: #ff8415;
  transition: width 0.3s;
  margin-top: 3px;
}
nav#nav-menu a:hover,
nav#nav-menu a:focus {
  color: #ff8415;
}
nav#nav-menu a:hover::after,
nav#nav-menu a:focus::after {
  width: 100%;
}
nav#nav-menu a.active-nav {
  color: #ff8415;
}
nav#nav-menu a.active-nav::after {
  width: 100%;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  background-color: #282828;
  padding: 80px 0 60px 0;
  /* min-height: 60vh; */
  min-height: calc(100vh - 96px); /* 96px = header height on desktop */
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;

  background-image: url('./images/Advretouch.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.6) 35%, rgba(0,0,0,0.25) 65%, rgba(0,0,0,0) 100%);
}

@media (max-width: 900px) {
  .hero::before {
    background: linear-gradient(to bottom, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.75) 60%, rgba(0,0,0,.75) 100%);
  }
}

.hero::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at 100% 100%, #ff8415 0%, rgba(255,132,21,0.18) 40%, transparent 70%);
  animation: orangePulse 2.2s ease-in-out infinite;
  opacity: 1;
}

@keyframes orangePulse {
  0%   { opacity: 0.45; transform: scale(1);}
  50%  { opacity: 0.15; transform: scale(1.04);}
  100% { opacity: 0.45; transform: scale(1);}
}
.hero > .container,
.hero-content,
.hero-text,
.hero-img {
  position: relative;
  z-index: 2;
}
.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 48px;
  justify-content: space-between;
}
.hero-text {
  flex: 1 1 350px;
  min-width: 300px;
}
.hero-text h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 18px;
}
.hero-text .subtitle {
  font-size: 1.3rem;
  margin-bottom: 32px;
  opacity: 0.92;
}
.cta-btn {
  display: inline-block;
  background: #ff8415;
  color: #fff;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 32px;
  font-size: 1.1rem;
  box-shadow: 0 4px 24px rgba(255,79,139,0.15);
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  margin-right: 12px;
}
.cta-btn:hover, .cta-btn:focus {
  background: #ff9d3c;
  transform: translateY(-2px) scale(1.04);
}
.cta-btn.secondary {
  background: #232323;
  color: #ff8415;
  border: 2px solid #ff8415;
}
.cta-btn.secondary:hover, .cta-btn.secondary:focus {
  background: #ff8415;
  color: #fff;
}
.cta-btn.big {
  font-size: 1.25rem;
  padding: 18px 44px;
}
.hero-img {
  flex: 1 1 350px;
  min-width: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-img img {
  width: 100%;
  max-width: 550px;
  border-radius: 24px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.18);
  border: 2px solid #232323;
}
html {
  scroll-behavior: smooth;
}

#hero,
#testimonials{
  scroll-margin-top: 96px;
}


#features,
#gallery,
#download {
  scroll-margin-top: 96px;
}
/* Features Section */
.features {
  background: #232323;
  padding: 70px 0 60px 0;
}
.section-title {
  font-size: 2.2rem;

  margin-bottom: 40px;
  text-align: center;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 500;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
}
.feature-card {
  background: #181818;
  border-radius: 18px;
  padding: 32px 24px;
  box-shadow: 0 2px 18px rgba(68,68,68,0.10);
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.feature-card:hover, .feature-card:focus-within {
  box-shadow: 0 8px 32px rgba(255,132,21,0.10);
}
.feature-icon {
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  filter: drop-shadow(0 2px 8px #ff841533);
}
.feature-card h3 {
  color: #ff8415;
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  color: #e0e0e0;
  font-size: 1rem;
  opacity: 0.92;
}

/* Gallery Section */
.gallery {
  background: #181818;
  padding: 70px 0 60px 0;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 32px;
}
.gallery-img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 32px rgba(255,132,21,0.10), 0 2px 12px rgba(0,0,0,0.10);
  transition: transform 0.25s, box-shadow 0.25s;
  background: #232323;
}

@media (min-width: 901px) {
  .gallery-grid {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 32px;
    flex-wrap: nowrap;
  }
  .gallery-img {
    width: auto;
    max-width: 100%;
    display: block;
    margin: 0;
  }
}
@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .gallery-img {
    width: 70%;
    max-width: 70%;
    margin-left: auto;
    margin-right: auto;
  }
}
@media (max-width: 700px) {
  .gallery-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100vw;
    max-width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    box-sizing: border-box;
    padding: 0;
  }
  .gallery-img {
    max-height: 80vh;
    width: auto;
    max-width: 100vw;
    margin: 0 auto 32px auto;
    display: block;
    object-fit: contain;
    box-shadow: 0 4px 32px rgba(255,132,21,0.10), 0 2px 12px rgba(0,0,0,0.10);
    background: #232323;
    border-radius: 8px;
  }
}
.gallery-img:hover, .gallery-img:focus {
  box-shadow: 0 8px 48px rgba(255,132,21,0.18);
  transform: scale(1.04) rotate(-1deg);
}

/* Testimonials Section */
.testimonials {
  background-color: #282828;
  padding: 70px 0 60px 0;
  position: relative;
  overflow: hidden;
}
.testimonials::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at 0% 0%, #ff8415 0%, rgba(255,132,21,0.18) 40%, transparent 70%);
  animation: orangePulse 2.2s ease-in-out infinite;
  opacity: 1;
}
.testimonials > .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.testimonials-slider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 32px;
  width: 100%;
  max-width: 700px;
}
.testimonial {
  background: #181818;
  border-radius: 18px;
  padding: 32px 28px;
  max-width: 600px;
  width: 100%;
  box-shadow: 0 2px 18px rgba(0,0,0,0.10);
  font-size: 1.1rem;
  color: #ffb95a;
  position: relative;
  transition: box-shadow 0.2s;
  margin: 0 auto;
  text-align: center;
}
.testimonial footer {
  color: #ff8415;
  font-size: 1rem;
  margin-top: 12px;
  font-weight: 600;
}

/* Download Section */
.download {
  background: #232323;
  padding: 70px 0 60px 0;
}
.download-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 48px;
  justify-content: space-between;
}
.download-info {
  flex: 1 1 350px;
  min-width: 300px;
}
.download-info h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.download-info p {
  font-size: 1.1rem;
  margin-bottom: 28px;
  color: #e0e0e0;
}
.download-img {
  flex: 1 1 220px;
  min-width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.download-img img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #181818;
  box-shadow: 0 4px 24px rgba(255,132,21,0.10);
  border: 2px solid #ff8415;
}

/* Footer */
.footer {
  background: #181818;
  color: #bdbdbd;
  padding: 28px 0;
  font-size: 1rem;
  border-top: 1px solid #232323;
}
.footer-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links a {
  color: #ff8415;
  margin-left: 18px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  position: relative;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover, .footer-links a:focus {
  color: #ffb95a;
}

/* Scroll Down Indicator */
.scroll-down-indicator {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 10;
  pointer-events: none;
}
.scroll-down-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: transparent;
  opacity: 0.45;
}
.scroll-down-circle svg {
  display: block;
}
.bounce-animate {
  animation: bounce-down 1.2s cubic-bezier(.4,0,.2,1) 0s 2;
}
.scroll-down-indicator {
  pointer-events: none;
}
.scroll-down-indicator .scroll-down-circle {
  pointer-events: auto;
}
/* Hide scroll-down indicator on mobile */
@media (max-width: 700px) {
  .scroll-down-indicator {
    display: none;
  }
}

/* Animations */
@keyframes fadein {
  from { opacity: 0; transform: translateY(24px);}
  to { opacity: 1; transform: none;}
}
@keyframes slideup {
  from { opacity: 0; transform: translateY(40px);}
  to { opacity: 1; transform: none;}
}
@keyframes pop {
  from { opacity: 0; transform: scale(0.92);}
  to { opacity: 1; transform: scale(1);}
}
@keyframes bounce-down {
  0%   { transform: translateY(0);}
  15%  { transform: translateY(12px);}
  30%  { transform: translateY(0);}
  45%  { transform: translateY(8px);}
  60%  { transform: translateY(0);}
  75%  { transform: translateY(4px);}
  90%  { transform: translateY(0);}
  100% { transform: translateY(0);}
}
.animate-fadein { animation: fadein 1s cubic-bezier(.4,0,.2,1) both; }
.animate-slideup { animation: slideup 1.1s cubic-bezier(.4,0,.2,1) both; }
.animate-pop { animation: pop 0.9s cubic-bezier(.4,0,.2,1) both; }

/* Responsive Design */
@media (max-width: 900px) {
  .hero-content, .download-flex {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }
  .features-grid, .gallery-grid {
    grid-template-columns: 1fr;
  }
  .hero-img img {
    max-width: 370px;
  }
}
@media (max-width: 700px) {
  .container {
    width: 98%;
    padding: 0 6px;
  }
  .section-title {
    font-size: 1.4rem;
  }
  .hero-text h1 {
    font-size: 2.1rem;
  }
  .download-info h2 {
    font-size: 1.2rem;
  }
  .footer-flex {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  nav#nav-menu {
    position: fixed;
    top: 0;
    right: -100vw;
    width: 70vw;
    height: 100vh;
    background: #843d00;
    flex-direction: column;
    gap: 2.2rem;
    align-items: flex-start;
    padding: 80px 32px 0 32px;
    transition: right 0.3s;
    z-index: 200;
  }
  nav#nav-menu.open {
    right: 0;
  }
  .nav-toggle {
    display: flex;
  }
  .hero {
    min-height: 100vh;
    padding-bottom: 0;
  }
}

/* Hide nav menu when not open on mobile */
@media (max-width: 700px) {
  nav#nav-menu:not(.open) {
    pointer-events: none;
  }
}
.retouch-white {
  color: #fff;
}
.logo-font {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 2.6rem;
  text-transform: uppercase;
}

.before-after-wrapper {
  margin-top: 50px;
  outline: 2px solid #ff8415;
  position: relative;
  aspect-ratio: 3/2;
  border-radius: 18px;
  overflow: hidden;
}

.before-after-wrapper::before {
  background-color: hsla(172, 61%, 82%, 75%);
  border-radius: 40px;
  top: 10px;
  color: #ff8415;
  content: 'before';
  left: 10px;
  opacity: 0;
  padding: 5px 10px;
  position: absolute;
  transition: opacity 200ms ease-in-out;
  z-index: 15;
}

:global(.before-after-wrapper.show-before::before) {
  opacity: 1;
}

.before-after-wrapper::after {
  background-color: hsla(172, 61%, 82%, 75%);
  border-radius: 40px;
  top: 10px;
  color: green;
  opacity: 0;
  padding: 5px 10px;
  position: absolute;
  right: 10px;
  transition: opacity 200ms ease-in-out;
  z-index: 15;
  content: 'after';
}

:global(.before-after-wrapper.show-after::after) {
  opacity: 1;
}

.before-image-wrapper {
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: absolute;
  top: 0;
  z-index: 10;
}

.before-image {
  background-size: cover;
  height: 100%;
  width: 100%;
}

.after-image {
  background-size: cover;
  inset: 0;
  position: absolute;
}

.handle {
  align-items: center;
  background: #ff8415;
  bottom: 0;
  cursor: col-resize;
  display: flex;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 0;
  width: 2px;
  z-index: 20;
}

.handle::before {
  content: '';
  position: absolute;
  inset: 0 -20px;
}

.handle::after {
  align-items: center;
  background: #ff8415;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 0 512 512"><path fill="hsl(172, 61%, 82%)" d="M505.7 265.7c3-3 3.1-7.9 .2-11.1l-104-112c-3-3.2-8.1-3.4-11.3-.4s-3.4 8.1-.4 11.3L481.7 252 23.3 252l90.3-90.3c3.1-3.1 3.1-8.2 0-11.3s-8.2-3.1-11.3 0l-104 104c-3.1 3.1-3.1 8.2 0 11.3l104 104c3.1 3.1 8.2 3.1 11.3 0s3.1-8.2 0-11.3L23.3 268l457.4 0-90.3 90.3c-3.1 3.1-3.1 8.2 0 11.3s8.2 3.1 11.3 0l104-104z"/></svg>');
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 50%;
  color: #ff8415;
  content: '';
  display: flex;
  font-size: 16px;
  font-weight: bold;
  justify-content: center;
  max-height: 40px;
  max-width: 40px;
  min-height: 40px;
  min-width: 40px;
}

.advretouch-logo {
  font-weight: 700;
  color: #ff8415;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.04em;
  /* keep font-size inherit for use in text or headings */
}
.advretouch-logo .retouch-white {
  color: #fff;
  font-weight: inherit;
}

.made-with-passion-block {
  margin: 60px 0 0 0;
  text-align: center;
}

.made-with-passion-title {
  margin-bottom: 22px;
}

.made-with-passion-text {
  /* max-width: 1200px; */
  margin: 0 auto;
  font-size: 1.18rem;
  color: #e0e0e0;
  line-height: 1.8;
}

/* Changelog Section */
.changelog-container {
  max-width: 700px;
  margin: 48px auto 0 auto;
  padding: 32px 20px 64px 20px;
  background: #232323;
  border-radius: 18px;
  box-shadow: 0 2px 18px rgba(68,68,68,0.10);
}
.changelog-logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.changelog-logo img {
  height: 26px;
  width: auto;
  margin-right: 0;
  margin-left: 2px;
  display: block;
}
.changelog-title {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #ff8415;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0;
  margin-left: 0;
  text-align: right;
  flex: 1;
  display: block;
}
.changelog-version {
  color: #ff8415;
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 8px;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.03em;
}
.changelog-date {
  color: #ffb95a;
  font-size: 1rem;
  margin-bottom: 12px;
  font-weight: 500;
}
.changelog-list {
  margin-bottom: 16px;
  padding-left: 20px;
}
hr {
  border: none;
  border-top: 1.5px solid #ff8415;
  margin: 36px 0 24px 0;
  opacity: 0.5;
}
a.back-link {
  color: #ff8415;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  margin-top: 24px;
  display: inline-block;
  transition: color 0.2s;
}
a.back-link:hover, a.back-link:focus {
  color: #ffb95a;
}
.inline-logo {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}
.inline-logo-img {
  height: 0.9em;
  width: auto;
  vertical-align: middle;
  margin-bottom: 4px;
}