/* ============================================
   RENDERMINT — AI Video Ads for Cannabis Brands
   Design System: Dark, premium, tech-forward
   ============================================ */

:root {
  /* Colors — Light theme, slate + teal accent */
  --color-bg: #f8fafc;
  --color-bg-elevated: #f1f5f9;
  --color-surface: #ffffff;
  --color-border: rgba(15, 23, 42, 0.1);
  
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-subtle: #64748b;
  
  --color-accent: #0d9488;
  --color-accent-hover: #0f766e;
  --color-accent-muted: rgba(13, 148, 136, 0.12);
  
  /* Typography — Plus Jakarta Sans for readable headings at all sizes */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Layout */
  --container-max: 1440px;
  --container-padding: 1.5rem;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Layout */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-lg) var(--container-padding);
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.nav {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-cta {
  color: var(--color-accent) !important;
}

.nav-cta:hover {
  color: var(--color-accent-hover) !important;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 8px;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(13, 148, 136, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.btn-full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(80px + var(--space-4xl)) var(--container-padding) var(--space-4xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(13, 148, 136, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(13, 148, 136, 0.06) 0%, transparent 40%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
}

.hero-glow {
  position: absolute;
  bottom: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse 100% 100%, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
  filter: blur(60px);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  gap: var(--space-4xl);
  align-items: center;
  max-width: 1520px;
  margin: 0 auto;
  width: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  max-width: 720px;
  z-index: 1;
}

/* Rounded corners only; top/bottom/left/right edges stay straight */
.hero-video-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  aspect-ratio: 19/10;
  max-height: 780px;
}

.hero-video-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-video-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.hero-video-slide.hero-video-current {
  z-index: 2;
  transform: translateX(0);
}

.hero-video-slide.hero-video-next {
  z-index: 1;
  transform: translateX(-100%);
}

.hero-video-slide.hero-video-slide-out-right {
  transform: translateX(100%);
}

.hero-video-slide.hero-video-slide-in-from-left {
  z-index: 2;
  transform: translateX(0);
}

.hero-video-inner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-video-preload {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-video-wrap {
    max-height: 320px;
    order: -1;
  }
}

.hero-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  animation: fadeUp 0.8s ease forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  padding-bottom: 0.22em;
  animation: fadeUp 0.8s ease 0.1s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

.hero-title .line {
  display: block;
}

.hero-title .accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #14b8a6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 380px;
  margin-bottom: var(--space-xl);
  animation: fadeUp 0.8s ease 0.2s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.3s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

/* Ensure removed hero stats/scroll never show (handles cache) */
.hero-stats,
.scroll-indicator {
  display: none !important;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Section defaults */
section {
  padding: var(--space-4xl) 0;
}

.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-2xl);
  line-height: 1.3;
}

/* Services */
.services {
  background: var(--color-bg-elevated);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(440px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-2xl);
  transition: all var(--transition-slow);
}

.service-card:hover {
  border-color: rgba(13, 148, 136, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Work */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(440px, 1fr));
  gap: var(--space-xl);
}

.work-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.work-card:hover {
  border-color: rgba(13, 148, 136, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.work-image {
  aspect-ratio: 3/5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-slow);
}

.work-image--placeholder {
  background: linear-gradient(135deg, #e2e8f0 0%, #f1f5f9 50%, var(--color-surface) 100%);
}

.work-image--img {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: var(--color-surface);
}

.work-image--img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.work-image--video {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: var(--color-surface);
}

/* Wrapper scaled so video fills box; scale < 1 zooms out to show more of video */
.work-image--video .work-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.15);
  transform-origin: center center;
}

.work-image--video .work-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* CBD & Wellness video: larger so it meets/crops at top, left, right; center stays fixed */
.work-card--video-cbd .work-video-wrap {
  transform: scale(1.25);
  transform-origin: center center;
}

.work-card--video-cbd .work-video-wrap video {
  object-position: center 58%;
}

/* Beer ad: keep subject (man/beer) centered */
.work-card--video-beer .work-video-wrap video {
  object-position: center center;
}

/* THC Products video: frame shifted down slightly */
.work-card--video-thc .work-video-wrap video {
  object-position: center 60%;
}

.work-card:hover .work-image {
  transform: scale(1.03);
}

.work-placeholder {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: rgba(15, 23, 42, 0.12);
  letter-spacing: -0.02em;
}

.work-info {
  flex: 1;
  padding: var(--space-lg);
  background: var(--color-surface);
}

.work-info h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  margin-bottom: var(--space-xs);
}

.work-info p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.work-reviews {
  margin-top: var(--space-4xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
}

.work-reviews-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-lg);
}

.work-reviews-carousel {
  position: relative;
}

.work-reviews-viewport {
  overflow: hidden;
  margin: 0 72px;
}

.work-reviews-track {
  display: flex;
  gap: var(--space-xl);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(calc(-1 * var(--review-index, 0) * var(--review-step)));
}

.work-reviews-track .work-review-card {
  flex: 0 0 var(--review-card-width);
  min-width: 0;
  box-sizing: border-box;
}

.work-reviews-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-base), background var(--transition-base), color var(--transition-base);
  z-index: 2;
}

.work-reviews-arrow:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(13, 148, 136, 0.08);
}

.work-reviews-arrow--prev {
  left: -28px;
}

.work-reviews-arrow--next {
  right: -28px;
}

.work-review-card {
  margin: 0;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  position: relative;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.work-review-card::before {
  content: '"';
  position: absolute;
  top: var(--space-sm);
  left: var(--space-md);
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.4;
}

.work-review-card:hover {
  border-color: rgba(13, 148, 136, 0.3);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.work-review-text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  padding-left: var(--space-lg);
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) {
  .work-reviews-viewport {
    margin: 0 56px;
  }
}

@media (max-width: 640px) {
  .work-reviews-viewport {
    margin: 0 44px;
  }

  .work-reviews-arrow {
    width: 36px;
    height: 36px;
  }

  .work-reviews-arrow--prev {
    left: -12px;
  }

  .work-reviews-arrow--next {
    right: -12px;
  }

  .work-review-card {
    padding: var(--space-lg) var(--space-md);
  }

  .work-review-text {
    font-size: 0.95rem;
    line-height: 1.6;
  }
}

@media (max-width: 520px) {
  .work-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .work-reviews-viewport {
    margin: 0 40px;
  }

  .work-reviews-arrow {
    width: 32px;
    height: 32px;
  }

  .work-reviews-arrow--prev {
    left: -8px;
  }

  .work-reviews-arrow--next {
    right: -8px;
  }
}

/* About */
.about {
  background: var(--color-bg-elevated);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.about-features {
  list-style: none;
  margin-top: var(--space-xl);
}

.about-features li {
  padding: var(--space-sm) 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

.about-features li:last-child {
  border-bottom: none;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-card {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: var(--space-3xl);
  min-width: 280px;
  text-align: center;
}

.about-card-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about-stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, #14b8a6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
}

.about-stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Contact */
.contact {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-elevated);
}

.contact-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.contact-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.contact-subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  transition: border-color var(--transition-fast);
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-subtle);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.contact-info {
  display: flex;
  gap: var(--space-xl);
}

.contact-info a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.contact-info a:hover {
  color: var(--color-accent);
}

/* Footer */
.footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.footer-links {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-copy {
  color: var(--color-text-subtle);
  font-size: 0.875rem;
}

/* Mobile */
/* Mobile menu */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg-elevated);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .mobile-menu-btn span {
    transition: var(--transition-base);
  }

  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}