/* ─────────────────────────────────────────────
   Creative Caulkers Australia — style.css
   Design: Premium dark theme, blue accents
───────────────────────────────────────────── */

/* ── RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy: #0A1628;
  --navy-mid: #0F1E38;
  --card-bg: #111D30;
  --blue: #1E6FD9;
  --blue-light: #3D8FFF;
  --blue-glow: rgba(30, 111, 217, 0.25);
  --silver: #C0C8D8;
  --white: #FFFFFF;
  --concrete: #B0A090;
  --gold: #C9A84C;
  --charcoal: #1C2330;
  --border: rgba(255, 255, 255, 0.07);

  --font-head: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --transition: 0.3s ease;
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px var(--blue-glow);
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--navy);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1,
h2,
h3,
h4 {
  font-family: var(--font-head);
  color: var(--white);
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: 1.3rem;
  font-weight: 600;
}

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

.gradient-text {
  background: linear-gradient(135deg, var(--blue-light), #7EC8FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── LAYOUT ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  box-shadow: 0 4px 24px var(--blue-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(30, 111, 217, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--border);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: var(--blue-light);
  color: var(--blue-light);
  transform: translateY(-2px);
}

.btn.full-width {
  width: 100%;
  justify-content: center;
}

/* ── SECTION HEADER ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header p {
  max-width: 580px;
  margin: 12px auto 0;
  color: var(--silver);
  font-size: 1.05rem;
}

.section-tag {
  display: inline-block;
  background: var(--blue-glow);
  border: 1px solid rgba(30, 111, 217, 0.4);
  color: var(--blue-light);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

/* ══════════════════════════════════
   NAVBAR
══════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(201, 168, 76, 0.25));
  transition: filter var(--transition);
}

.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 2px 12px rgba(201, 168, 76, 0.4));
}

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

.nav-links a {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--silver);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600 !important;
  box-shadow: 0 4px 16px var(--blue-glow);
  transition: all var(--transition) !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(30, 111, 217, 0.5) !important;
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-real-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-real-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.45;
  filter: saturate(0.6);
}

.hero-real-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(10, 22, 40, 0.55) 0%,
      rgba(10, 22, 40, 0.3) 40%,
      rgba(10, 22, 40, 0.75) 100%);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 111, 217, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 111, 217, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridDrift 20s linear infinite;
}

@keyframes gridDrift {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(60px);
  }
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  animation: orbFloat 8s ease-in-out infinite alternate;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--blue), transparent);
  top: -100px;
  left: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #3D8FFF, transparent);
  bottom: -80px;
  right: -80px;
  animation-delay: -4s;
}

@keyframes orbFloat {
  from {
    transform: translate(0, 0) scale(1);
  }

  to {
    transform: translate(30px, 20px) scale(1.05);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-block;
  background: rgba(30, 111, 217, 0.12);
  border: 1px solid rgba(30, 111, 217, 0.35);
  color: var(--blue-light);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--silver);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-light);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--silver);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero-scroll-hint span {
  font-size: 0.75rem;
  color: var(--silver);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--blue-light);
  border-bottom: 2px solid var(--blue-light);
  transform: rotate(45deg);
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: rotate(45deg) translate(0, 0);
    opacity: 1;
  }

  50% {
    transform: rotate(45deg) translate(4px, 4px);
    opacity: 0.5;
  }
}

/* ══════════════════════════════════
   SERVICES
══════════════════════════════════ */
.services {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30, 111, 217, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(30, 111, 217, 0.4);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.featured {
  border-color: rgba(30, 111, 217, 0.5);
  background: linear-gradient(135deg, rgba(30, 111, 217, 0.08), var(--card-bg));
}

/* Service card image */
.service-card-img {
  width: calc(100% + 64px);
  margin: -36px -32px 24px -32px;
  height: 180px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.06);
}

.service-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--card-bg));
}

.service-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}

.service-card h3 {
  margin-bottom: 10px;
}

.service-card p {
  color: var(--silver);
  font-size: 0.95rem;
  line-height: 1.6;
}

.service-arrow {
  display: block;
  margin-top: 20px;
  color: var(--blue-light);
  font-size: 1.3rem;
  font-family: var(--font-head);
  font-weight: 700;
  transition: transform var(--transition);
}

.service-card:hover .service-arrow {
  transform: translateX(6px);
}

/* ══════════════════════════════════
   PROJECTS
══════════════════════════════════ */
.projects-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--silver);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 16px var(--blue-glow);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card-bg);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.project-image {
  width: 100%;
  height: 240px;
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
  display: block;
}

.project-card:hover .project-image img {
  transform: scale(1.06);
}

.project-info {
  padding: 24px;
}

.project-tag {
  display: inline-block;
  background: var(--blue-glow);
  border: 1px solid rgba(30, 111, 217, 0.35);
  color: var(--blue-light);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.project-info h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.project-info p {
  color: var(--silver);
  font-size: 0.9rem;
}

/* ══════════════════════════════════
   ABOUT
══════════════════════════════════ */
.about {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.about-img-block {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.about-img-placeholder {
  width: 100%;
  height: 460px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
}

.about-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}

.about-img-placeholder:hover img {
  transform: scale(1.03);
}

.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 8px 32px var(--blue-glow);
}

.about-badge-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.about-badge-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4px;
  font-weight: 500;
}

.about-text .section-tag {
  display: inline-block;
  margin-bottom: 16px;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--silver);
  margin-bottom: 16px;
}

.about-checks {
  list-style: none;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-checks li {
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--white);
  font-size: 0.95rem;
}

/* ══════════════════════════════════
   TESTIMONIALS
══════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(30, 111, 217, 0.35);
  transform: translateY(-4px);
}

.stars {
  color: #FFB800;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card>p {
  color: var(--silver);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.95rem;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--silver);
}

/* ══════════════════════════════════
   CONTACT
══════════════════════════════════ */
.contact {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-tag {
  display: inline-block;
  margin-bottom: 16px;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info>p {
  color: var(--silver);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--silver);
}

.contact-item span {
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 500;
}

/* Form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(192, 200, 216, 0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-group select option {
  background: var(--charcoal);
  color: var(--white);
}

.form-disclaimer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--silver);
  opacity: 0.6;
  margin-top: 12px;
}

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.footer {
  background: #070F1E;
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 8px rgba(201, 168, 76, 0.2));
}

.footer-brand p {
  color: var(--silver);
  opacity: 0.6;
  font-size: 0.9rem;
  margin-top: 12px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 4px;
}

.footer-links a {
  color: var(--silver);
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--blue-light);
}

.footer-contact p {
  color: var(--silver);
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--silver);
  opacity: 0.5;
}

/* ══════════════════════════════════
   ANIMATIONS — Reveal on Scroll
══════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 900px) {

  .about-inner,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  section {
    padding: 72px 0;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    gap: 32px;
    font-size: 1.2rem;
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .services-grid,
  .projects-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}