/* ── Artsiderz — Global Styles ── */
@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,300;1,400&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

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

:root {
  --navy: #1a1a2e;
  --navy-light: #3a3a5c;
  --accent: #c4a35a;
  --accent-light: #d4b96a;
  --white: #ffffff;
  --off-white: #f8f7f4;
  --light-gray: #e8e6e1;
  --text: #1a1a2e;
  --text2: #555566;
  --text3: #888899;
  --radius: 4px;
  --shadow: 0 2px 20px rgba(0,0,0,.08);
  --max-w: 1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.3;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(26,26,46,.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  height: 70px;
}
.nav__inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav__logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav__logo img { height: 40px; border-radius: 50%; }
.nav__logo span {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 700; color: var(--white); letter-spacing: 1px;
}
.nav__links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav__links a {
  color: rgba(255,255,255,.75); font-size: 13px; font-weight: 400;
  padding: 8px 14px; border-radius: var(--radius); transition: all .2s;
  text-decoration: none; letter-spacing: .3px;
}
.nav__links a:hover, .nav__links a.active { color: var(--white); background: rgba(255,255,255,.1); }
.nav__links .dropdown { position: relative; }
.nav__links .dropdown > a::after { content: ' \25BE'; font-size: 10px; }
.nav__links .dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--navy); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); padding: 6px 0; min-width: 180px;
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.nav__links .dropdown:hover .dropdown-menu { display: block; }
.nav__links .dropdown-menu a {
  display: block; padding: 8px 18px; font-size: 13px; border-radius: 0;
}
.nav__hamburger {
  display: none; background: none; border: none; color: var(--white);
  font-size: 22px; cursor: pointer; padding: 8px;
}

/* ── Hero ── */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  justify-content: center; text-align: center; color: var(--white);
  background: var(--navy); overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(.35);
}
.hero__content { position: relative; z-index: 2; max-width: 700px; padding: 0 24px; }
.hero__subtitle {
  font-size: 14px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px; font-weight: 400;
}
.hero__title {
  font-size: clamp(42px, 8vw, 72px); font-weight: 700; margin-bottom: 20px;
  font-family: 'Playfair Display', serif;
}
.hero__desc {
  font-size: 17px; line-height: 1.8; color: rgba(255,255,255,.8);
  margin-bottom: 36px; font-weight: 300;
}
.hero__buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; font-size: 13px; font-weight: 700;
  border-radius: var(--radius); cursor: pointer; transition: all .2s;
  font-family: inherit; text-decoration: none; letter-spacing: .5px;
  text-transform: uppercase; border: none;
}
.btn--primary { background: var(--accent); color: var(--navy); }
.btn--primary:hover { background: var(--accent-light); text-decoration: none; }
.btn--outline { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.4); }
.btn--outline:hover { border-color: var(--white); text-decoration: none; }
.btn--dark { background: var(--navy); color: var(--white); }
.btn--dark:hover { background: var(--navy-light); text-decoration: none; }

/* ── Sections ── */
.section { padding: 80px 0; }
.section--gray { background: var(--off-white); }
.section--dark { background: var(--navy); color: var(--white); }
.section__title {
  font-size: 36px; text-align: center; margin-bottom: 16px;
}
.section__subtitle {
  text-align: center; font-size: 16px; color: var(--text2);
  max-width: 600px; margin: 0 auto 48px; font-weight: 300;
}
.section--dark .section__subtitle { color: rgba(255,255,255,.7); }

/* ── Features grid ── */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature {
  text-align: center; padding: 32px 20px;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .2s;
}
.feature:hover { transform: translateY(-4px); }
.feature__icon {
  width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--accent); color: var(--navy); display: flex;
  align-items: center; justify-content: center; font-size: 24px;
}
.feature__title { font-size: 16px; font-weight: 700; margin-bottom: 8px; font-family: 'Lato', sans-serif; }
.feature__text { font-size: 14px; color: var(--text2); line-height: 1.6; }

/* ── About / Text + Image ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split__img { border-radius: var(--radius); overflow: hidden; }
.split__img img { width: 100%; object-fit: cover; }
.split__text h2 { font-size: 32px; margin-bottom: 16px; }
.split__text p { font-size: 15px; color: var(--text2); margin-bottom: 16px; line-height: 1.8; }

/* ── Portfolio Grid ── */
.portfolio-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.portfolio-item {
  position: relative; overflow: hidden; border-radius: var(--radius);
  aspect-ratio: 4/3; cursor: pointer;
}
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-item__overlay {
  position: absolute; inset: 0; background: linear-gradient(transparent 50%, rgba(26,26,46,.85));
  display: flex; align-items: flex-end; padding: 20px; opacity: 0; transition: opacity .3s;
}
.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }
.portfolio-item__title { color: var(--white); font-size: 15px; font-weight: 700; }

/* ── Gallery grid ── */
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
}
.gallery-grid img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: 2px; transition: opacity .2s; cursor: pointer;
}
.gallery-grid img:hover { opacity: .85; }

/* ── Steps ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.step__number {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: var(--navy);
  font-size: 20px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.step__text { font-size: 15px; color: var(--text2); line-height: 1.6; }

/* ── FAQ ── */
.faq { max-width: 700px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--light-gray); }
.faq-item summary {
  padding: 18px 0; font-size: 15px; font-weight: 700; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--accent); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { padding: 0 0 18px; font-size: 14px; color: var(--text2); line-height: 1.7; }

/* ── Forms ── */
.form { max-width: 560px; margin: 0 auto; }
.form__group { margin-bottom: 18px; }
.form__label {
  display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: var(--text2); margin-bottom: 6px;
}
.form__input, .form__textarea, .form__select {
  width: 100%; padding: 11px 14px; font-size: 14px; font-family: inherit;
  font-weight: 300; border: 1px solid var(--light-gray); border-radius: var(--radius);
  background: var(--white); color: var(--text); outline: none; transition: border-color .2s;
}
.form__input:focus, .form__textarea:focus { border-color: var(--accent); }
.form__textarea { min-height: 120px; resize: vertical; }
.form__checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; }
.form__checkbox-group label {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 400; cursor: pointer;
}
.form__checkbox-group input { accent-color: var(--accent); }
.form__submit { margin-top: 8px; }

/* ── Contact Info ── */
.contact-info { font-size: 15px; }
.contact-info a { color: var(--accent); font-weight: 400; }
.contact-info p { margin-bottom: 8px; }
.contact-info i { width: 20px; color: var(--accent); margin-right: 8px; }

/* ── Social ── */
.social { display: flex; gap: 12px; margin-top: 20px; }
.social a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 16px; transition: all .2s;
}
.social a:hover { background: var(--accent); border-color: var(--accent); color: var(--navy); }
.social--dark a { background: var(--off-white); border-color: var(--light-gray); color: var(--text); }
.social--dark a:hover { background: var(--accent); color: var(--navy); border-color: var(--accent); }

/* ── Page Hero (smaller) ── */
.page-hero {
  padding: 140px 0 80px; text-align: center;
  background: var(--navy); color: var(--white);
  position: relative; overflow: hidden;
}
.page-hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(.3);
}
.page-hero__content { position: relative; z-index: 2; }
.page-hero h1 { font-size: 42px; margin-bottom: 12px; }
.page-hero p { font-size: 16px; color: rgba(255,255,255,.7); max-width: 500px; margin: 0 auto; }

/* ── Footer ── */
.footer {
  background: var(--navy); color: rgba(255,255,255,.5);
  padding: 40px 0; text-align: center; font-size: 13px;
}
.footer a { color: var(--accent); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: block; }
  .nav__links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 70px; left: 0; right: 0; background: var(--navy);
    padding: 16px; gap: 4px; border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .nav__links .dropdown-menu {
    position: static; box-shadow: none; border: none;
    padding-left: 16px; display: none;
  }
  .nav__links .dropdown.open .dropdown-menu { display: block; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split--reverse { direction: ltr; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .hero__title { font-size: 36px; }
}