/* style.css — Inside Job Films Custom Styles */

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--content-default);
}

.section-padding {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.accent-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  margin-bottom: var(--space-3);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  transition: background var(--transition-smooth),
              box-shadow var(--transition-smooth),
              padding var(--transition-smooth);
}

.nav--scrolled {
  background: rgba(0, 0, 0, 0.95);
  box-shadow: var(--shadow-nav);
  padding: var(--space-2) 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.nav__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.nav__link {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: color var(--transition-fast);
  font-weight: 400;
}

.nav__link:hover {
  color: var(--color-accent);
}

.nav__logo {
  flex-shrink: 0;
}

.nav__logo img {
  height: 40px;
  width: auto;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
  z-index: 110;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-heading);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile nav overlay */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.98);
  z-index: 105;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.nav__mobile-menu.active {
  display: flex;
}

.nav__mobile-menu a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__mobile-menu a:hover {
  color: var(--color-accent);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url('./assets/reel-thumb-1.jpg') center center / cover no-repeat;
}

.hero__video-wrapper iframe {
  width: 100vw;
  height: 56.25vw; /* 16:9 */
  min-height: 100vh;
  min-width: 177.78vh; /* 16:9 */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.2) 40%,
    rgba(0, 0, 0, 0.5) 80%,
    rgba(0, 0, 0, 0.85) 100%
  );
  z-index: 2;
  pointer-events: auto;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 1rem + 8vw, 9rem);
  font-weight: 700;
  color: var(--color-text-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 0.95;
  margin-bottom: var(--space-4);
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-weight: 300;
  margin-bottom: var(--space-8);
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: var(--space-3) var(--space-8);
  border: 2px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
}

.btn:hover {
  background: var(--color-white);
  color: var(--color-accent);
  border-color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
  background: var(--color-surface-2);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about__text h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.about__text p {
  margin-bottom: var(--space-4);
  line-height: 1.8;
}

.about__image {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
  background: var(--color-bg);
}

.services__header {
  text-align: center;
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}

.services__header h2 {
  font-size: var(--text-2xl);
}

.service-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  gap: 0;
}

.service-panel:nth-child(even) .service-panel__image {
  order: 2;
}

.service-panel:nth-child(even) .service-panel__content {
  order: 1;
}

.service-panel__image {
  position: relative;
  overflow: hidden;
}

.service-panel__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-panel:hover .service-panel__image img {
  transform: scale(1.03);
}

.service-panel__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  background: var(--color-surface-2);
}

.service-panel:nth-child(even) .service-panel__content {
  background: var(--color-surface);
}

.service-panel__content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.service-panel__content p {
  margin-bottom: var(--space-6);
  line-height: 1.8;
}

.service-panel__content .btn {
  align-self: flex-start;
}

/* ============================================
   IMAGE-CLIPPED TEXT SECTIONS
   ============================================ */

.text-clip-section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.text-clip {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(4rem, 2rem + 10vw, 15vw);
  text-transform: uppercase;
  line-height: 0.95;
  text-align: center;
  letter-spacing: 0.02em;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  padding: var(--space-4);
}

/* ============================================
   WORK SECTION
   ============================================ */

.work {
  background: var(--color-surface-2);
}

.work__header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.work__header h2 {
  font-size: var(--text-2xl);
}

.work__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}

.work-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  aspect-ratio: 16/10;
  cursor: pointer;
}

.work-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover img {
  transform: scale(1.05);
}

.work-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.work-card:hover .work-card__overlay {
  opacity: 1;
}

.work-card__overlay h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.work-card__overlay p {
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* Vimeo Embeds */
.work__reels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.work__reel {
  text-align: center;
}

.work__reel h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
  background: var(--color-bg);
}

.process__header {
  text-align: center;
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}

.process__header h2 {
  font-size: var(--text-2xl);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
}

.process__step {
  text-align: center;
  padding: var(--space-8);
}

.process__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.process__step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.process__step p {
  line-height: 1.8;
  max-width: 40ch;
  margin-inline: auto;
}

/* Decorative line between steps */
.process__step {
  position: relative;
}

.process__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 30%;
  right: -4px;
  width: 1px;
  height: 40%;
  background: var(--color-divider);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials {
  background: var(--color-surface-2);
}

.testimonials__header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.testimonials__header h2 {
  font-size: var(--text-2xl);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-surface-alt);
  padding: var(--space-8);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

.testimonial-card__quote {
  font-size: var(--text-base);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--space-6);
  position: relative;
}

.testimonial-card__quote::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-accent);
  position: absolute;
  top: -10px;
  left: -5px;
  line-height: 1;
  font-style: normal;
}

.testimonial-card__author {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
  background: var(--color-bg);
}

.contact__header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.contact__header h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 1rem + 6vw, 8rem);
  font-weight: 700;
  color: var(--color-text-heading);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-heading);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-heading);
  font-size: var(--text-base);
  min-height: 44px;
  transition: border-color var(--transition-fast);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  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 fill='%23a0a0a0' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: var(--space-10);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.contact__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-8);
}

.contact__info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact__info-icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__info-text h4 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-1);
  color: var(--color-text-heading);
}

.contact__info-text p,
.contact__info-text a {
  font-size: var(--text-base);
  color: var(--color-text);
  text-decoration: none;
}

.contact__info-text a:hover {
  color: var(--color-accent);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-8) 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-right: var(--space-16);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.footer__links a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

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

/* ============================================
   SCROLL-TO-TOP BUTTON
   ============================================ */

.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition-smooth),
              visibility var(--transition-smooth),
              transform var(--transition-smooth),
              background var(--transition-fast);
  cursor: pointer;
  border: none;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-white);
  color: var(--color-accent);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */

@media (max-width: 968px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about__image {
    order: -1;
  }

  .service-panel {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .service-panel:nth-child(even) .service-panel__image {
    order: 0;
  }

  .service-panel:nth-child(even) .service-panel__content {
    order: 0;
  }

  .service-panel__image {
    aspect-ratio: 16/9;
  }

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

  .work__reels {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .process__steps {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .process__step:not(:last-child)::after {
    display: none;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__inner {
    justify-content: space-between;
  }

  .hero__title {
    font-size: clamp(2.5rem, 1rem + 10vw, 5rem);
  }

  .hero__subtitle {
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
  }

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

  .work-card__overlay {
    opacity: 1;
  }

  .text-clip {
    font-size: clamp(2.5rem, 1rem + 10vw, 8vw);
  }

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

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

  .scroll-top {
    bottom: var(--space-4);
    right: var(--space-4);
  }
}

/* Small phone adjustments */
@media (max-width: 400px) {
  .container {
    padding-inline: var(--space-4);
  }

  .hero__title {
    font-size: clamp(2rem, 0.5rem + 12vw, 4rem);
  }
}