:root {
  --bg-main: #08090d;
  --bg-soft: #10131a;
  --bg-card: rgba(255, 255, 255, 0.06);
  --bg-card-strong: rgba(255, 255, 255, 0.09);
  --border-soft: rgba(255, 255, 255, 0.12);
  --text-main: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.78);
  --text-muted: rgba(255, 255, 255, 0.58);
  --ifood-red: #ea1d2c;
  --ifood-red-dark: #b3101f;
  --ifood-orange: #ff7a18;
  --ifood-glow: rgba(234, 29, 44, 0.35);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 10px 35px rgba(0, 0, 0, 0.28);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --transition: all 0.35s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(234, 29, 44, 0.10), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 122, 24, 0.12), transparent 25%),
    var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
}

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

.text-white-75 {
  color: rgba(255, 255, 255, 0.75);
}

.section-padding {
  padding: 110px 0;
}

.bg-dark-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0.01)),
    var(--bg-soft);
}

.bg-black-gradient {
  background:
    radial-gradient(circle at center, rgba(234, 29, 44, 0.05), transparent 38%),
    linear-gradient(180deg, #090a0f 0%, #06070b 100%);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #ffb1b7;
  font-weight: 700;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  font-weight: 800;
  margin-bottom: 20px;
}

.section-text {
  color: var(--text-soft);
  font-size: 1.08rem;
  line-height: 1.85;
}

.narrow-title {
  max-width: 850px;
}

.narrow-text {
  max-width: 760px;
}

.glass-nav {
  background: rgba(8, 9, 13, 0.36);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.glass-nav.nav-scrolled {
  background: rgba(8, 9, 13, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.24);
}

.navbar-brand {
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--ifood-red), var(--ifood-orange));
  box-shadow: 0 10px 25px var(--ifood-glow);
  color: white;
  font-size: 1.2rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  color: white;
}

.brand-text small {
  color: rgba(255, 255, 255, 0.65);
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #fff;
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ifood-red), var(--ifood-orange));
  transform: scaleX(0);
  transform-origin: center;
  transition: var(--transition);
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
  transform: scaleX(1);
}

.hero-section {
  min-height: 100vh;
  background:
    linear-gradient(110deg, rgba(4, 5, 8, 0.88), rgba(8, 9, 13, 0.62)),
    url("images/hero-ifood.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(234, 29, 44, 0.28), transparent 20%),
    radial-gradient(circle at 85% 70%, rgba(255, 122, 24, 0.18), transparent 20%);
  z-index: 1;
}

.floating-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(15px);
  opacity: 0.45;
  animation: floatOrb 7s ease-in-out infinite;
  z-index: 1;
}

.orb-1 {
  width: 180px;
  height: 180px;
  background: rgba(234, 29, 44, 0.18);
  top: 18%;
  right: 10%;
}

.orb-2 {
  width: 100px;
  height: 100px;
  background: rgba(255, 122, 24, 0.18);
  bottom: 18%;
  left: 7%;
  animation-delay: 1.2s;
}

.orb-3 {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.08);
  top: 28%;
  left: 40%;
  animation-delay: 2s;
}

@keyframes floatOrb {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
  }
  50% {
    transform: translateY(-18px) translateX(12px);
  }
}

.eyebrow {
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff4f4;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.hero-title {
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.text-gradient {
  background: linear-gradient(90deg, #ffffff 0%, #ffb5bd 30%, #ff8a65 70%, #ffd6b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  max-width: 640px;
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
}

.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.05));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(18px);
  transform: perspective(1200px) rotateY(-4deg);
  transition: var(--transition);
}

.hero-card:hover {
  transform: perspective(1200px) rotateY(0deg) translateY(-6px);
}

.hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
}

.mini-badge {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(234, 29, 44, 0.14);
  color: #ffd4d8;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.dot-group {
  display: inline-flex;
  gap: 8px;
}

.dot-group i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  display: block;
}

.hero-main-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.hero-card-content {
  padding: 26px;
}

.hero-card-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.hero-card-content p {
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 22px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.stat-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.stat-item strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}

.stat-item span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.scroll-down {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
  animation: bounceArrow 2.2s infinite;
}

@keyframes bounceArrow {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.info-box {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  height: 100%;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.info-box:hover {
  transform: translateY(-6px);
  background: var(--bg-card-strong);
}

.info-box i {
  font-size: 1.6rem;
  color: #ff8a93;
  margin-bottom: 14px;
  display: inline-block;
}

.info-box h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.info-box p {
  color: var(--text-soft);
  margin-bottom: 0;
  line-height: 1.7;
}

.image-stack {
  position: relative;
  min-height: 520px;
}

.image-stack-main {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,0.08);
}

.image-stack-main img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.image-stack-card {
  position: absolute;
  background: rgba(8, 9, 13, 0.82);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(16px);
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: var(--shadow-soft);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
}

.image-stack-card i {
  font-size: 1.2rem;
  color: #ff8e96;
}

.image-stack-card-1 {
  top: 30px;
  left: -10px;
}

.image-stack-card-2 {
  bottom: 30px;
  right: -10px;
}

.strategy-card {
  padding: 32px 24px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.strategy-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}

.strategy-icon {
  width: 66px;
  height: 66px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.55rem;
  color: white;
  background: linear-gradient(135deg, var(--ifood-red), var(--ifood-orange));
  box-shadow: 0 15px 35px var(--ifood-glow);
  margin-bottom: 20px;
}

.strategy-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.strategy-card p {
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 0;
}

.highlight-panel {
  background:
    linear-gradient(135deg, rgba(234, 29, 44, 0.18), rgba(255, 122, 24, 0.08));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow-xl);
}

.highlight-panel h3 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 16px;
}

.highlight-panel h3 span {
  color: #ffb0b6;
}

.highlight-panel p {
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 0;
}

.timeline {
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 34px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--ifood-red), rgba(255,255,255,0.18));
}

.timeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 36px;
}

.timeline-number {
  min-width: 70px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: linear-gradient(135deg, var(--ifood-red), var(--ifood-orange));
  box-shadow: 0 15px 30px var(--ifood-glow);
  position: relative;
  z-index: 1;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
  flex: 1;
}

.timeline-content h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
}

.timeline-content p {
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 0;
}

.comparison-panel {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 30px;
  padding: 28px;
  box-shadow: var(--shadow-xl);
}

.comparison-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 28px 24px;
  height: 100%;
  transition: var(--transition);
}

.comparison-card:hover {
  transform: translateY(-6px);
}

.comparison-card.featured {
  background: linear-gradient(180deg, rgba(234,29,44,0.18), rgba(255,255,255,0.05));
  border-color: rgba(255, 160, 168, 0.28);
  box-shadow: 0 16px 35px rgba(234, 29, 44, 0.12);
}

.comparison-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.08);
  margin-bottom: 18px;
  font-size: 1.35rem;
}

.comparison-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.comparison-card p {
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 0;
}

.custom-accordion .accordion-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 14px;
  border-radius: 18px !important;
  overflow: hidden;
}

.custom-accordion .accordion-button {
  background: transparent;
  color: white;
  font-weight: 700;
  box-shadow: none !important;
  padding: 20px 22px;
}

.custom-accordion .accordion-button:not(.collapsed) {
  background: linear-gradient(90deg, rgba(234,29,44,0.14), rgba(255,122,24,0.08));
  color: white;
}

.custom-accordion .accordion-button::after {
  filter: brightness(3);
}

.custom-accordion .accordion-body {
  color: var(--text-soft);
  line-height: 1.8;
  background: rgba(255,255,255,0.02);
}

.insight-visual {
  position: relative;
}

.insight-visual img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,0.08);
}

.insight-float-card {
  position: absolute;
  right: 20px;
  bottom: 20px;
  max-width: 300px;
  background: rgba(8, 9, 13, 0.82);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  padding: 20px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}

.insight-float-card h4 {
  margin-bottom: 8px;
}

.insight-float-card p {
  margin-bottom: 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  min-height: 290px;
  border: 1px solid rgba(255,255,255,0.08);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 290px;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.gallery-large {
  min-height: 610px;
}

.gallery-large img {
  min-height: 610px;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 28px;
  background: linear-gradient(180deg, rgba(0,0,0,0.04), rgba(0,0,0,0.78));
}

.gallery-tag {
  display: inline-flex;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  color: white;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.gallery-overlay h3 {
  font-size: 1.4rem;
  margin-bottom: 0;
}

.quote-box {
  position: relative;
  padding: 34px 30px 30px;
  border-radius: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-soft);
}

.quote-box i {
  font-size: 2rem;
  color: #ff9da4;
  margin-bottom: 12px;
  display: inline-block;
}

.quote-box p {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--text-soft);
  margin-bottom: 0;
}

.conclusion-section {
  background:
    radial-gradient(circle at top left, rgba(234,29,44,0.14), transparent 24%),
    linear-gradient(180deg, #0a0c12 0%, #05060a 100%);
}

.conclusion-card {
  padding: 34px 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: var(--shadow-xl);
}

.conclusion-icon {
  width: 74px;
  height: 74px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--ifood-red), var(--ifood-orange));
  box-shadow: 0 16px 34px var(--ifood-glow);
  margin-bottom: 22px;
}

.conclusion-card h3 {
  margin-bottom: 18px;
}

.conclusion-card li {
  color: var(--text-soft);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  line-height: 1.7;
}

.conclusion-card li i {
  color: #ff8e96;
}

.site-footer {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #040509;
}

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

.floating-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-decoration: none;
  color: white;
  background: linear-gradient(135deg, var(--ifood-red), var(--ifood-orange));
  box-shadow: 0 14px 28px var(--ifood-glow);
  z-index: 999;
  transition: var(--transition);
}

.floating-top:hover {
  transform: translateY(-4px) scale(1.04);
  color: white;
}

.floating-top i {
  font-size: 1.6rem;
}

.btn-danger {
  background: linear-gradient(135deg, var(--ifood-red), #ff3d4d);
  border: none;
  box-shadow: 0 14px 30px rgba(234, 29, 44, 0.28);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #ff2f40, #ff5562);
  transform: translateY(-2px);
}

.btn-outline-light:hover {
  color: #000;
}

@media (max-width: 991.98px) {
  .section-padding {
    padding: 90px 0;
  }

  .hero-section {
    padding-top: 110px;
  }

  .hero-card {
    transform: none;
  }

  .image-stack {
    min-height: auto;
  }

  .image-stack-main img,
  .insight-visual img {
    height: 420px;
  }

  .image-stack-card-1,
  .image-stack-card-2 {
    position: static;
    margin-top: 14px;
  }

  .timeline {
    padding-left: 0;
  }

  .timeline::before {
    left: 34px;
  }
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-main-image {
    height: 250px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    gap: 16px;
  }

  .timeline-number {
    width: 58px;
    min-width: 58px;
    height: 58px;
    font-size: 0.95rem;
  }

  .timeline::before {
    left: 28px;
  }

  .gallery-large,
  .gallery-large img {
    min-height: 360px;
  }

  .gallery-card,
  .gallery-card img {
    min-height: 260px;
  }

  .insight-float-card {
    position: static;
    margin-top: 16px;
    max-width: 100%;
  }

  .scroll-down {
    display: none;
  }
}