/* ============================================
   Ewa Rzeźnik Photography — Portfolio
   Design inspired by Grace Mae Photography
   ============================================ */

/* --- Design Tokens --- */
:root {
  --color-cream: #fff9f0;
  --color-dark: #393228;
  --color-muted: #897d70;
  --color-accent: #b1794f;
  --color-gold: #d69f59;
  --color-overlay-dark: #1c1303;
  --color-overlay-brown: #2b1704;
  --color-border: #897d70;

  --font-body: 'Montserrat', sans-serif;
  --font-script: 'Great Vibes', cursive;

  --transition-base: 0.5s ease;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-dark);
  background-color: var(--color-cream);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.slide-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.slide-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 24px 0;
  transition: background-color var(--transition-base), padding var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(150, 139, 122, 0.95);
  padding: 15px 0;
  backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-script);
  font-size: 42px;
  color: var(--color-cream);
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--color-cream);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: opacity var(--transition-base);
}

.nav-links a:hover {
  opacity: 0.7;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--color-cream);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.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 Menu Overlay --- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: var(--color-cream);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transition: right 0.4s ease;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu a {
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-dark);
  transition: color var(--transition-base);
}

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

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  height: 150%;
  top: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-overlay-dark);
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-title {
  font-family: var(--font-script);
  font-size: clamp(52px, 9vw, 120px);
  color: var(--color-cream);
  line-height: 1.1;
  font-weight: 400;
  animation: fadeInUp 1.5s ease forwards;
}

.hero-subtitle {
  font-size: clamp(11px, 1.2vw, 14px);
  color: var(--color-cream);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 16px;
  opacity: 0;
  animation: fadeInUp 1.5s 0.4s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Welcome Section --- */
.welcome {
  padding: 100px 0;
  overflow: hidden;
}

.welcome-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.welcome-image {
  position: relative;
}

.welcome-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.welcome-text-wrap {
  border: 1px solid var(--color-border);
  padding: 48px 40px;
}

.welcome-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.welcome-heading {
  font-size: clamp(28px, 3.5vw, 44px);
  text-transform: uppercase;
  color: var(--color-muted);
  line-height: 1.1;
  margin-bottom: 24px;
}

.welcome-body {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.welcome-cta {
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-muted);
  padding-bottom: 2px;
  transition: opacity var(--transition-base);
}

.welcome-cta:hover {
  opacity: 0.7;
}

/* --- Quote Hero --- */
.quote-hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.quote-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  z-index: 0;
}

.quote-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--color-overlay-brown);
  opacity: 0.65;
}

.quote-hero-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-script);
  font-size: clamp(40px, 8vw, 110px);
  color: var(--color-cream);
  text-align: center;
  line-height: 1;
  padding: 80px 24px;
  font-weight: 400;
}

/* --- About Section --- */
.about {
  padding: 100px 0;
  overflow: hidden;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-content {
  padding-top: 40px;
}

.about-script {
  font-family: var(--font-script);
  font-size: clamp(36px, 4vw, 56px);
  color: var(--color-dark);
  margin-bottom: 4px;
  font-weight: 400;
}

.about-heading {
  font-size: clamp(14px, 1.5vw, 19px);
  color: var(--color-dark);
  line-height: 1.7;
  margin-bottom: 24px;
}

.about-cta {
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-dark);
  padding-bottom: 2px;
  transition: opacity var(--transition-base);
}

.about-cta:hover {
  opacity: 0.7;
}

.about-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* --- Portfolio Grid (Session Types) --- */
.portfolio {
  padding: 80px 0;
}

.portfolio-title {
  text-align: center;
  margin-bottom: 60px;
}

.portfolio-title h2 {
  font-family: var(--font-script);
  font-size: clamp(36px, 5vw, 64px);
  color: var(--color-dark);
  font-weight: 400;
  margin-bottom: 8px;
}

.portfolio-title p {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 2 / 3;
  display: block;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity var(--transition-base);
}

.portfolio-item:hover img {
  transform: scale(1.05);
  opacity: 0.7;
}

.portfolio-item-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 16px;
  text-align: center;
  font-size: clamp(14px, 1.8vw, 22px);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-cream);
  background: linear-gradient(transparent, rgba(28, 19, 3, 0.6));
}

/* --- Dual Image Section --- */
.dual-images {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-overlay-brown);
}

.dual-images-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  max-width: 1000px;
  padding: 40px 24px;
  position: relative;
  z-index: 1;
}

.dual-images-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 3;
}

.dual-images-badge {
  position: absolute;
  z-index: 2;
  font-family: var(--font-script);
  font-size: clamp(32px, 5vw, 64px);
  color: var(--color-cream);
  font-weight: 400;
}

.dual-images-badge.top-left {
  top: 40px;
  left: 40px;
}

.dual-images-badge.bottom-right {
  bottom: 40px;
  right: 40px;
}

/* --- Testimonials --- */
.testimonials {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background-color: #1a1105;
}

.testimonials-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.testimonials-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.testimonials-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.testimonials-heading {
  font-family: var(--font-script);
  font-size: clamp(36px, 5vw, 72px);
  color: var(--color-cream);
  margin-bottom: 40px;
  font-weight: 400;
}

.testimonial-slides {
  display: grid;
}

.testimonial-slide {
  grid-area: 1 / 1;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.testimonial-slide.active {
  opacity: 1;
}

.testimonial-name {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-cream);
  font-style: italic;
}

.testimonial-controls {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.testimonial-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 249, 240, 0.3);
  background: none;
  color: var(--color-cream);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-base);
}

.testimonial-btn:hover {
  background-color: rgba(255, 249, 240, 0.1);
}

.testimonial-images {
  display: grid;
}

.testimonial-image {
  grid-area: 1 / 1;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.testimonial-image.active {
  opacity: 1;
}

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

/* --- Contact CTA (legacy, used on subpages) --- */
.contact-cta {
  padding: 100px 0;
  text-align: center;
}

.contact-cta h2 {
  font-family: var(--font-script);
  font-size: clamp(36px, 5vw, 64px);
  color: var(--color-dark);
  margin-bottom: 16px;
  font-weight: 400;
}

.contact-cta p {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

/* --- Contact Form --- */
.contact {
  padding: 100px 0;
}

.contact-header {
  text-align: center;
  margin-bottom: 48px;
}

.contact-title {
  font-family: var(--font-script);
  font-size: clamp(36px, 5vw, 64px);
  color: var(--color-dark);
  margin-bottom: 16px;
  font-weight: 400;
}

.contact-subtitle {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-dark);
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  transition: border-color var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23897d70' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

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

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

.contact-form .btn-primary {
  width: 100%;
  padding: 14px 32px;
  margin-top: 8px;
}

.form-status {
  margin-top: 16px;
  padding: 0;
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
  transition: all 0.3s ease;
}

.form-status--success {
  color: #4a7c59;
  padding: 16px;
  background-color: rgba(74, 124, 89, 0.08);
  border-radius: 4px;
}

.form-status--error {
  color: #a04040;
  padding: 16px;
  background-color: rgba(160, 64, 64, 0.08);
  border-radius: 4px;
}

.form-status--fade {
  opacity: 0;
  transition: opacity 0.5s ease;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.btn-primary {
  display: inline-block;
  padding: 12px 32px;
  background-color: var(--color-dark);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity var(--transition-base);
}

.btn-primary:hover {
  opacity: 0.85;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-dark);
  padding: 60px 0 32px;
  color: var(--color-cream);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-logo {
  font-family: var(--font-script);
  font-size: 36px;
  color: var(--color-cream);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 249, 240, 0.7);
  transition: color var(--transition-base);
}

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

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 249, 240, 0.3);
  border-radius: 50%;
  color: var(--color-cream);
  font-size: 14px;
  transition: background-color var(--transition-base);
}

.footer-social a:hover {
  background-color: rgba(255, 249, 240, 0.1);
}

.footer-copyright {
  font-size: 11px;
  color: rgba(255, 249, 240, 0.75);
  margin-top: 16px;
}

/* --- Scroll to Top --- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  background-color: var(--color-cream);
  color: var(--color-dark);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, background-color var(--transition-base);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background-color: var(--color-dark);
  color: var(--color-cream);
  border-color: var(--color-dark);
}

/* ============================================
   Responsive
   ============================================ */

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

  .nav-hamburger {
    display: flex;
  }

  .hero {
    padding-bottom: 60px;
  }


  .welcome-inner {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .welcome-image {
    max-height: 400px;
    overflow: hidden;
  }

  .welcome-text-wrap {
    padding: 32px 24px;
    text-align: center;
  }

  .welcome-heading {
    font-size: 24px;
  }

  .welcome-body {
    font-size: 14px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-content {
    padding-top: 0;
    text-align: center;
  }

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

  .dual-images-grid {
    grid-template-columns: 1fr;
  }

  .dual-images {
    min-height: auto;
  }

  .testimonials-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .testimonial-images {
    order: -1;
  }

  .testimonial-image img {
    max-height: 350px;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}