/* ===== Ada Photography & Advertising — stylesheet ===== */

:root {
  --color-primary: #FF5A5F;
  --color-primary-dark: #E8434A;
  --color-secondary: #2D2A6E;
  --color-secondary-light: #3F3B9C;
  --color-accent: #FFC857;
  --color-teal: #17B8A6;
  --color-dark: #1A1A2E;
  --color-light: #FFF8F0;
  --color-white: #FFFFFF;
  --color-grey: #6B6B80;
  --shadow-soft: 0 10px 30px rgba(45, 42, 110, 0.12);
  --shadow-hover: 0 16px 40px rgba(255, 90, 95, 0.25);
  --radius: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  color: var(--color-dark);
  background: var(--color-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

.section { padding: 90px 0; }
.section-alt { background: var(--color-white); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(255, 90, 95, 0.1);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-head p { color: var(--color-grey); margin-top: 12px; font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  box-shadow: var(--shadow-hover);
}

.btn-primary:hover { transform: translateY(-3px); }

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

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

.btn-dark {
  background: var(--color-secondary);
  color: var(--color-white);
}
.btn-dark:hover { background: var(--color-secondary-light); transform: translateY(-3px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 248, 240, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo .logo-main {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
}

.logo .logo-main span { color: var(--color-primary); }

.logo .logo-sub {
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-grey);
  margin-top: 3px;
}

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

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-dark);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  border-radius: 3px;
  background: var(--color-primary);
  transition: width 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-links a.active { color: var(--color-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-secondary);
  border-radius: 3px;
  transition: 0.3s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  background: radial-gradient(circle at 20% 20%, #3F3B9C 0%, #2D2A6E 45%, #1A1A2E 100%);
  color: var(--color-white);
  overflow: hidden;
}

.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
}

.hero::before {
  width: 380px; height: 380px;
  background: rgba(255, 90, 95, 0.35);
  top: -80px; right: -80px;
}

.hero::after {
  width: 280px; height: 280px;
  background: rgba(255, 200, 87, 0.3);
  bottom: -60px; left: -60px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-inner p.lead {
  font-size: 1.15rem;
  opacity: 0.9;
  margin: 20px 0 32px;
  max-width: 560px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-size: 1.8rem;
  color: var(--color-accent);
}
.hero-stats div span { font-size: 0.85rem; opacity: 0.8; }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 160px 0 70px;
  background: linear-gradient(135deg, var(--color-secondary), #4a3fa8);
  color: var(--color-white);
  text-align: center;
}
.page-hero p { max-width: 600px; margin: 16px auto 0; opacity: 0.9; }

/* ---------- Service Cards ---------- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 4px solid transparent;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--color-primary);
}

.card .icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.card h3 { margin-bottom: 10px; }
.card p { color: var(--color-grey); font-size: 0.95rem; }

/* colour variants for icons */
.icon.teal { background: linear-gradient(135deg, var(--color-teal), #2D2A6E); }
.icon.yellow { background: linear-gradient(135deg, var(--color-accent), var(--color-primary)); }
.icon.purple { background: linear-gradient(135deg, #7B61FF, var(--color-secondary)); }

/* ---------- Placeholder visual blocks (no real photos yet) ---------- */
.placeholder {
  border-radius: var(--radius);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  font-weight: 600;
  position: relative;
  overflow: hidden;
}
.placeholder span.tag {
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 6px;
  font-weight: 500;
}
.placeholder .big-icon { font-size: 2.2rem; margin-bottom: 10px; }

.ph-1 { background: linear-gradient(135deg, #FF5A5F, #FFC857); }
.ph-2 { background: linear-gradient(135deg, #2D2A6E, #7B61FF); }
.ph-3 { background: linear-gradient(135deg, #17B8A6, #2D2A6E); }
.ph-4 { background: linear-gradient(135deg, #FFC857, #FF5A5F); }
.ph-5 { background: linear-gradient(135deg, #7B61FF, #FF5A5F); }
.ph-6 { background: linear-gradient(135deg, #1A1A2E, #17B8A6); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  text-align: center;
  padding: 70px 24px;
  border-radius: var(--radius);
  margin: 0 24px;
}
.cta-band h2 { margin-bottom: 16px; }
.cta-band p { max-width: 500px; margin: 0 auto 28px; opacity: 0.95; }

/* ---------- About page ---------- */
.about-values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 30px; }
.value-item { background: var(--color-light); border-radius: 14px; padding: 20px; }
.value-item h4 { color: var(--color-secondary); margin-bottom: 6px; }
.value-item p { font-size: 0.9rem; color: var(--color-grey); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 40px 32px;
}
.contact-info-card h3 { margin-bottom: 24px; }
.contact-line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.contact-line .ic {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-line a, .contact-line span { font-size: 0.95rem; opacity: 0.95; }

.social-row { display: flex; gap: 12px; margin-top: 30px; }
.social-row a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  transition: 0.25s;
}
.social-row a:hover { background: var(--color-primary); transform: translateY(-3px); }

.form-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-soft);
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-secondary);
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid #E4E1F0;
  font-family: inherit;
  font-size: 0.95rem;
  background: #FBFAFF;
  transition: border-color 0.2s;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note { font-size: 0.8rem; color: var(--color-grey); margin-top: 14px; }

.map-placeholder {
  margin-top: 30px;
  border-radius: var(--radius);
  overflow: hidden;
  height: 260px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.8);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-grid h4 { color: var(--color-white); margin-bottom: 18px; font-size: 1rem; }
.footer-grid p { font-size: 0.9rem; opacity: 0.75; }
.footer-grid ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid ul li a:hover { color: var(--color-accent); }
.footer-logo { font-size: 1.4rem; font-weight: 800; color: var(--color-white); margin-bottom: 14px; }
.footer-logo span { color: var(--color-primary); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { background: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 260px;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right 0.35s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: flex; }
  .grid-4, .grid-3, .grid-2, .footer-grid, .about-values, .form-two {
    grid-template-columns: 1fr;
  }
  .hero-stats { gap: 26px; }
  .section { padding: 60px 0; }
}