/* Prevent horizontal overflow on mobile */
html,
body {
  overflow-x: hidden;
  max-width: 100vw;
}

:root {
  /* Primary */
  --primary-100: #a0b286;
  --primary-200: #6b8b3e;
  --primary-300: #405e13;
  --primary-400: #2a3628;

  /* Secondary */
  --secondary-100: #fdfaeb;
  --secondary-200: #bdc881;
  --secondary-300: #9fa366;

  /* Neutral */
  --neutral-100: #919187;
  --neutral-200: #484842;
  --neutral-300: #161f1e;
}

.text-primary-100 {
  color: var(--primary-100);
}
.text-primary-200 {
  color: var(--primary-200);
}
.text-primary-300 {
  color: var(--primary-300);
}
.text-primary-400 {
  color: var(--primary-400);
}

.text-secondary-100 {
  color: var(--secondary-100);
}
.text-secondary-200 {
  color: var(--secondary-200);
}
.text-secondary-300 {
  color: var(--secondary-300);
}

.text-neutral-100 {
  color: var(--neutral-100);
}
.text-neutral-200 {
  color: var(--neutral-200);
}
.text-neutral-300 {
  color: var(--neutral-300);
}

.bg-primary-100 {
  background-color: var(--primary-100);
}
.bg-primary-200 {
  background-color: var(--primary-200);
}
.bg-primary-300 {
  background-color: var(--primary-300);
}
.bg-primary-400 {
  background-color: var(--primary-400);
}

.bg-secondary-100 {
  background-color: var(--secondary-100);
}
.bg-secondary-200 {
  background-color: var(--secondary-200);
}
.bg-secondary-300 {
  background-color: var(--secondary-300);
}

.bg-neutral-100 {
  background-color: var(--neutral-100);
}
.bg-neutral-200 {
  background-color: var(--neutral-200);
}
.bg-neutral-300 {
  background-color: var(--neutral-300);
}

.border-primary-100 {
  border-color: var(--primary-100);
}
.border-primary-200 {
  border-color: var(--primary-200);
}
.border-primary-300 {
  border-color: var(--primary-300);
}
.border-primary-400 {
  border-color: var(--primary-400);
}

.border-secondary-100 {
  border-color: var(--secondary-100);
}
.border-secondary-200 {
  border-color: var(--secondary-200);
}
.border-secondary-300 {
  border-color: var(--secondary-300);
}

.border-neutral-100 {
  border-color: var(--neutral-100);
}
.border-neutral-200 {
  border-color: var(--neutral-200);
}
.border-neutral-300 {
  border-color: var(--neutral-300);
}

/* ===== PAGE LOAD & SCROLL ANIMATIONS ===== */

/* Base animation classes - hidden by default */
.animate-on-scroll {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.is-visible {
  opacity: 1;
}

/* Fade Up Animation */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fade In Animation */
.fade-in {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.is-visible {
  opacity: 1;
}

/* Slide Left Animation */
.slide-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Slide Right Animation */
.slide-right {
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale Up Animation */
.scale-up {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-up.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Blur In Animation */
.blur-in {
  opacity: 0;
  filter: blur(10px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.blur-in.is-visible {
  opacity: 1;
  filter: blur(0);
}

/* Staggered Animation Delays */
.delay-100 {
  transition-delay: 0.1s;
}
.delay-200 {
  transition-delay: 0.2s;
}
.delay-300 {
  transition-delay: 0.3s;
}
.delay-400 {
  transition-delay: 0.4s;
}
.delay-500 {
  transition-delay: 0.5s;
}
.delay-600 {
  transition-delay: 0.6s;
}
.delay-700 {
  transition-delay: 0.7s;
}
.delay-800 {
  transition-delay: 0.8s;
}

/* Hero Section Initial Load Animation */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes lineGrow {
  from {
    transform: scaleY(0);
  }
  to {
    transform: scaleY(1);
  }
}

.hero-animate {
  animation: heroFadeUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
}

.hero-animate-delay-1 {
  animation-delay: 0.2s;
}
.hero-animate-delay-2 {
  animation-delay: 0.4s;
}
.hero-animate-delay-3 {
  animation-delay: 0.6s;
}
.hero-animate-delay-4 {
  animation-delay: 0.8s;
}

.hero-line-animate {
  animation: lineGrow 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  transform-origin: top;
  transform: scaleY(0);
  animation-delay: 0.6s;
}

/* Image Reveal Animation */
@keyframes imageReveal {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

.image-reveal {
  clip-path: inset(0 100% 0 0);
}

.image-reveal.is-visible {
  animation: imageReveal 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Text Reveal Animation */
@keyframes textReveal {
  from {
    clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  }
  to {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

.text-reveal {
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
}

.text-reveal.is-visible {
  animation: textReveal 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Floating Animation for decorative elements */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float {
  animation: float 4s ease-in-out infinite;
}

/* Pulse Animation */
@keyframes pulse-soft {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.pulse-soft {
  animation: pulse-soft 2s ease-in-out infinite;
}

/* Section divider line animation */
@keyframes expandLine {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.line-expand {
  transform: scaleX(0);
  transform-origin: left;
}

.line-expand.is-visible {
  animation: expandLine 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Counter/Number animation */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.count-up {
  opacity: 0;
}

.count-up.is-visible {
  animation: countUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll,
  .fade-up,
  .fade-in,
  .slide-left,
  .slide-right,
  .scale-up,
  .blur-in,
  .image-reveal,
  .text-reveal,
  .line-expand,
  .count-up {
    transition: none;
    animation: none;
    opacity: 1;
    transform: none;
    filter: none;
    clip-path: none;
  }

  .hero-animate,
  .hero-line-animate {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* ===== NAVIGATION STYLES ===== */
/* Converted from Tailwind @layer utilities for direct CSS usage */
.nav-overlay {
  position: fixed;
  inset: 0;
  background-color: #f5f3ed; /* cream-dark */
  opacity: 0 !important;
  visibility: hidden !important;
  transition: all 0.5s;
  z-index: 999;
  overflow-y: auto;
}

.nav-overlay.active {
  opacity: 1 !important;
  visibility: visible !important;
}

.hamburger-line {
  display: block;
  width: 1.5rem; /* w-6 */
  height: 0.125rem; /* h-0.5 */
  background-color: currentColor;
  border-radius: 0.125rem; /* rounded-sm */
  transition: all 0.3s;
}

.menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translateY(7px);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translateY(-7px);
}

.nav-link {
  font-family: "Playfair Display", Georgia, serif; /* font-serif */
  font-size: 1.5rem; /* text-2xl */
  font-weight: 400; /* font-normal */
  color: #2c3e2d; /* text-neutral-dark */
  text-decoration: none; /* no-underline */
  padding: 0.75rem 1.25rem; /* px-5 py-3 */
  transition: all 0.3s;
  position: relative;
  opacity: 0;
  transform: translateY(1.25rem); /* translate-y-5 */
}

.nav-overlay.active .nav-link {
  opacity: 1;
  transform: translateY(0);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.5rem; /* bottom-2 */
  left: 50%; /* left-1/2 */
  width: 0;
  height: 1px;
  background-color: #6b7b3c; /* bg-primary */
  transition: all 0.3s;
}

.nav-link:hover::after {
  width: 60%; /* w-3/5 */
  left: 20%; /* left-[20%] */
}

.nav-link.active::after {
  width: 0; /* Active durumda alt çizgi görünmesin */
}

.nav-link.active,
.nav-link:hover {
  color: #6b7b3c; /* text-primary */
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem; /* w-10 */
  height: 2.5rem; /* h-10 */
  border-width: 1px;
  border-color: #d4d0c5; /* border-border-light */
  border-radius: 4px;
  color: #2c3e2d; /* text-neutral-dark */
  text-decoration: none;
  transition: all 0.3s;
}

.social-link:hover,
.social-link--active {
  background-color: #6b7b3c; /* bg-primary */
  border-color: #6b7b3c; /* border-primary */
  color: white;
}

/* ===== IMAGE LOADING OPTIMIZATION ===== */

/* Image container with aspect ratio */
.img-container {
  position: relative;
  overflow: hidden;
  background-color: #f5f3ed; /* cream-dark */
}

/* Loading placeholder/skeleton */
.img-loading {
  position: relative;
  background: linear-gradient(
    90deg,
    #f5f3ed 0%,
    #e8e6df 50%,
    #f5f3ed 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Image blur-up effect */
.img-blur {
  filter: blur(20px);
  transform: scale(1.1);
  transition: filter 0.5s ease-out, transform 0.5s ease-out;
}

.img-loaded {
  filter: blur(0);
  transform: scale(1);
}

/* Lazy loaded image */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

/* Image fade-in on load */
.img-fade-in {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.img-fade-in.loaded {
  opacity: 1;
}

/* Progressive image loading */
.progressive-img-wrapper {
  position: relative;
  overflow: hidden;
  background-color: #f5f3ed;
}

.progressive-img-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: loading-shimmer 1.5s ease-in-out infinite;
  z-index: 1;
  opacity: 1;
  transition: opacity 0.3s;
}

.progressive-img-wrapper.loaded::before {
  opacity: 0;
}

@keyframes loading-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.progressive-img-wrapper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Skeleton loader for images */
.skeleton-img {
  position: relative;
  background: linear-gradient(
    90deg,
    #e8e6df 0%,
    #f0efe8 50%,
    #e8e6df 100%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Image container states */
.img-container[data-loaded="false"] {
  background: linear-gradient(
    90deg,
    #f5f3ed 0%,
    #ebe9e1 50%,
    #f5f3ed 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

.img-container[data-loaded="true"] {
  background: transparent;
}

/* Optimize images during hover */
img {
  will-change: auto;
}

.group:hover img {
  will-change: transform;
}

/* Prevent layout shift with aspect ratio */
.aspect-ratio-box {
  position: relative;
  width: 100%;
}

.aspect-ratio-box::before {
  content: '';
  display: block;
  padding-top: var(--aspect-ratio, 75%); /* Default 4:3 */
}

.aspect-ratio-box > img,
.aspect-ratio-box > .img-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hero video background (YouTube/Vimeo iframe cover) */
.hero-video-iframe-wrap {
  pointer-events: none;
}
.hero-video-iframe-wrap .hero-video-iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.78vh;
  transform: translate(-50%, -50%);
}

/* Gallery carousel – horizontal slide transition */
.gallery-col {
  position: relative;
  overflow: hidden;
}
.gallery-track {
  display: flex;
  width: 200%;
  height: 100%;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.gallery-track.gallery-track-prev {
  transform: translateX(0);
}
.gallery-track.gallery-track-next {
  transform: translateX(-50%);
}
.gallery-track.gallery-track-from-next {
  transform: translateX(-50%);
  transition: none;
}
.gallery-track img {
  width: 50%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}