/* =============================================
   Ember & Bloom — Coffee Shop Demo
   Design: warm neutrals, serif headings,
   generous whitespace, premium feel
   ============================================= */

:root {
  --color-bg: #FAF7F2;
  --color-bg-dark: #1A1714;
  --color-text: #2C2622;
  --color-text-light: #8A7E76;
  --color-text-on-dark: #F5F1EB;
  --color-accent: #B8860B;
  --color-accent-hover: #D4A017;
  --color-cream: #F0EBE3;
  --color-warm-white: #FFFCF7;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;

  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul { list-style: none; }

/* ---- Utilities ---- */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--no-padding {
  padding: 0;
}

.section__tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.section__desc {
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.section--dark .section__desc {
  color: rgba(245, 241, 235, 0.6);
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 {
  grid-template-columns: 1fr 1fr;
}

/* ---- Buttons ---- */

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 50px;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(184, 134, 11, 0.3);
}

.btn--outline {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

.btn--outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

.btn--lg {
  padding: 18px 42px;
  font-size: 0.9rem;
}

/* ---- Navigation ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.nav.scrolled .nav__logo,
.nav.scrolled .nav__links a {
  color: var(--color-text);
}

.nav.scrolled .nav__cta {
  color: #fff !important;
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.nav__logo span {
  color: var(--color-accent);
  font-style: italic;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.5px;
  transition: color var(--transition);
}

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

.nav__cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
}

.nav__cta:hover {
  background: var(--color-accent-hover) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all var(--transition);
}

.nav.scrolled .nav__toggle span {
  background: var(--color-text);
}

/* ---- Hero ---- */

.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 23, 20, 0.55) 0%,
    rgba(26, 23, 20, 0.4) 50%,
    rgba(26, 23, 20, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 700px;
  padding: 0 var(--space-md);
}

.hero__tag {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  50.01% { top: -100%; }
  100% { top: 100%; }
}

/* ---- About ---- */

.about__images {
  position: relative;
  height: 550px;
}

.about__img--main {
  width: 75%;
  height: 85%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.about__img--accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 50%;
  border-radius: var(--radius-lg);
  border: 6px solid var(--color-bg);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.about__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about__text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
  font-size: 1.02rem;
}

.about__stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(0,0,0,0.08);
}

.stat__number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.stat__label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- Menu ---- */

.menu__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.menu__card {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition);
}

.menu__card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.15);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.menu__card-img {
  height: 220px;
  overflow: hidden;
}

.menu__card-img img {
  transition: transform 0.6s ease;
}

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

.menu__card-body {
  padding: var(--space-md);
}

.menu__card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-xs);
}

.menu__card-top h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
}

.menu__price {
  font-weight: 600;
  color: var(--color-accent);
  font-size: 1rem;
}

.menu__card-body p {
  font-size: 0.9rem;
  color: rgba(245, 241, 235, 0.55);
  line-height: 1.6;
}

.menu__footer {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ---- Process ---- */

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.process__step {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-warm-white);
  transition: all var(--transition);
}

.process__step:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.process__icon {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  font-weight: 700;
}

.process__step h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
  font-weight: 400;
}

.process__step p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ---- Gallery ---- */

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: 4px;
}

.gallery__item {
  overflow: hidden;
  position: relative;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item img {
  transition: transform 0.8s ease;
}

.gallery__item:hover img {
  transform: scale(1.06);
}

/* ---- Testimonials ---- */

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

.testimonial {
  background: var(--color-warm-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.testimonial__stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: var(--space-md);
}

.testimonial blockquote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

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

.testimonial__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial__author strong {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
}

.testimonial__author span {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ---- CTA ---- */

.cta__inner {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #2C2622 100%);
  border-radius: var(--radius-lg);
  color: #fff;
}

.cta__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.cta__title em {
  color: var(--color-accent);
}

.cta__inner p {
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-lg);
  font-size: 1.05rem;
}

/* ---- Contact ---- */

.contact__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__detail h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.contact__detail p {
  color: rgba(245, 241, 235, 0.7);
  line-height: 1.8;
}

.contact__social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.contact__social a {
  color: rgba(245, 241, 235, 0.5);
  transition: color var(--transition);
}

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

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
}

/* ---- Footer ---- */

.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(0,0,0,0.06);
}

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

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
}

.footer__logo span {
  color: var(--color-accent);
  font-style: italic;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.footer__credit {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

/* ---- Scroll Animations ---- */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ---- Responsive ---- */

@media (max-width: 1024px) {
  .menu__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-xl) 0;
  }

  .grid--2 {
    grid-template-columns: 1fr;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-dark);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: var(--space-lg);
    transition: right var(--transition);
  }

  .nav__links.open {
    right: 0;
  }

  .nav__links a {
    color: rgba(255,255,255,0.85) !important;
    font-size: 1.1rem;
  }

  .nav__toggle {
    display: flex;
    z-index: 1001;
  }

  .about__images {
    height: 400px;
  }

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

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

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

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }

  .gallery__item--wide {
    grid-column: span 2;
  }

  .about__stats {
    gap: var(--space-md);
  }

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

  .hero__title {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }
}

@media (max-width: 480px) {
  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .gallery__item--wide {
    grid-column: span 1;
  }

  .about__stats {
    flex-direction: column;
    gap: var(--space-md);
  }
}