/* Global Stylesheet for Apex Power & Energy Solutions */

/* --- Design Tokens & Variables --- */
:root {
  --color-primary: #003262;        /* Berkeley Blue */
  --color-primary-hover: #002244;
  --color-accent: #FE6F5E;         /* Bittersweet */
  --color-accent-hover: #E85F4F;
  --color-bg: #FFFFFF;             /* Professional White */
  --color-text: #2B2B2B;           /* Dark Charcoal */
  --color-muted: #555555;          /* Medium Grey */
  --color-light-bg: #F8F9FA;       /* Light Grey */
  --color-border: #E5E9F0;         /* Soft Border Grey */
  --color-success: #28A745;
  --color-error: #DC3545;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  --container-max-width: 1200px;
  --header-height: 80px;
}

/* --- Base Resets & Typography --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- Custom Cursor --- */
/* Hide default cursor on non-touch devices */
@media (pointer: fine) {
  * { cursor: none !important; }
}

#cursor-dot,
#cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99999;
  border-radius: 50%;
  transition: opacity 0.3s ease;
  will-change: transform;
}

/* Small solid dot — snaps exactly to cursor */
#cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  box-shadow: 0 0 6px rgba(254, 111, 94, 0.7);
  transition: opacity 0.3s ease, width 0.2s ease, height 0.2s ease, background-color 0.2s ease;
}

/* Larger hollow ring — lags behind via JS lerp */
#cursor-ring {
  width: 40px;
  height: 40px;
  border: 2px solid rgba(254, 111, 94, 0.55);
  background-color: transparent;
  transition: opacity 0.3s ease, width 0.25s ease, height 0.25s ease,
              border-color 0.25s ease, transform 0.05s linear;
}

/* Hover state — ring expands, dot shrinks */
#cursor-ring.cursor-hover {
  width: 56px;
  height: 56px;
  border-color: rgba(254, 111, 94, 0.85);
  background-color: rgba(254, 111, 94, 0.07);
}

#cursor-dot.cursor-hover {
  width: 5px;
  height: 5px;
  background-color: #ffffff;
}

/* Click state — ring pulses inward */
#cursor-ring.cursor-click {
  width: 32px;
  height: 32px;
  border-color: var(--color-accent);
  background-color: rgba(254, 111, 94, 0.15);
}

/* Hide on touch devices */
@media (pointer: coarse) {
  #cursor-dot, #cursor-ring { display: none; }
}



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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

#app {
  display: flex;
  flex-direction: column;
  flex: 1;
}

main {
  flex: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: 2.75rem;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}

h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--color-muted);
}

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

ul {
  list-style: none;
}

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

/* --- Common Components & Layouts --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-light {
  background-color: var(--color-light-bg);
}

.text-center {
  text-align: center;
}

.text-center h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  outline: none;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(254, 111, 94, 0.4);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
}

/* --- Two-Row Sticky Header --- */
:root {
  --topbar-height: 36px;
  --navbar-height: 74px;
  --header-height: calc(var(--topbar-height) + var(--navbar-height));
}

header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ---- TOP INFO BAR ---- */
.header-topbar {
  background-color: #1a1a2e;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.topbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.topbar-contacts {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar-contact-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.8rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.topbar-contact-item i {
  font-size: 0.78rem;
  color: var(--color-accent);
}

.topbar-contact-item:hover {
  color: #ffffff;
}

.topbar-socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar-follow-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  margin-right: 0.35rem;
  font-weight: 500;
}

.topbar-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 0.7rem;
  transition: all var(--transition-fast);
}

.topbar-social-link:hover {
  background-color: var(--color-accent);
  color: #ffffff;
  transform: translateY(-1px);
}

/* ---- MAIN NAV BAR ---- */
.header-navbar {
  background-color: #1e1e2e;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  border-bottom: 3px solid var(--color-accent);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* ---- LOGO ---- */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 58px;
  width: auto;
  object-fit: contain;
  display: block;
}

.logo-fallback {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: #ffffff;
}

.logo-fallback i {
  color: var(--color-accent);
  font-size: 1.5rem;
}

/* ---- NAV LINKS ---- */
nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
  padding: 0;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  font-size: 0.97rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  padding: 0.55rem 0.9rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-accent);
  background-color: rgba(255,255,255,0.06);
}

.nav-item.active .nav-link {
  color: var(--color-accent);
  font-weight: 700;
}

/* Dropdown styling */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background-color: #ffffff;
  min-width: 260px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  border-top: 3px solid var(--color-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  z-index: 1001;
  padding: 0.4rem 0;
}

.dropdown-item {
  padding: 0.7rem 1.4rem;
  display: block;
  font-size: 0.9rem;
  font-weight: 550;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-light-bg);
  transition: all var(--transition-fast);
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover,
.dropdown-item.active {
  background-color: var(--color-light-bg);
  color: var(--color-accent);
  padding-left: 1.7rem;
}

/* Show dropdown on hover (Desktop) */
@media (min-width: 992px) {
  .nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* Hamburger menu button */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1002;
}

.hamburger-box {
  width: 26px;
  height: 20px;
  display: inline-block;
  position: relative;
}

.hamburger-inner {
  display: block;
  top: 50%;
  margin-top: -2px;
  width: 26px;
  height: 3px;
  background-color: #ffffff;
  border-radius: 4px;
  position: absolute;
  transition: transform 0.15s ease;
}

.hamburger-inner::before,
.hamburger-inner::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  background-color: #ffffff;
  border-radius: 4px;
  position: absolute;
  transition: transform 0.15s ease;
}

.hamburger-inner::before {
  top: -8px;
}

.hamburger-inner::after {
  bottom: -8px;
}

/* Hamburger open state */
.hamburger.is-active .hamburger-inner {
  transform: rotate(45deg);
}

.hamburger.is-active .hamburger-inner::before {
  top: 0;
  transform: rotate(90deg);
}

.hamburger.is-active .hamburger-inner::after {
  bottom: 0;
  transform: rotate(90deg);
}



/* --- Hero Carousel --- */
.hero-slider {
  position: relative;
  height: 75vh;
  min-height: 500px;
  overflow: hidden;
  background-color: #000;
}

.slider-container {
  height: 100%;
  width: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow) ease-in-out, visibility var(--transition-slow) ease-in-out;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.slide-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7));
  z-index: 3;
}

.slide-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: var(--container-max-width);
  padding: 0 1.5rem;
  color: #ffffff;
  z-index: 4;
  text-align: center;
}

.slide-content h1 {
  color: #ffffff;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  font-size: 3.25rem;
}

.slide-content p {
  color: #e5e5e5;
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2.5rem auto;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.slider-nav {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 1rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.slider-dot.active {
  background-color: var(--color-accent);
  transform: scale(1.25);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  background-color: rgba(0, 0, 0, 0.3);
  color: #ffffff;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.slider-btn:hover {
  background-color: var(--color-accent);
}

.slider-btn-prev {
  left: 1.5rem;
}

.slider-btn-next {
  right: 1.5rem;
}

/* --- Enquiry Section --- */
.enquiry-section {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 3rem 0;
  box-shadow: 0 10px 30px rgba(0, 50, 98, 0.15);
  position: relative;
  z-index: 10;
  margin-top: -30px;
  border-radius: 6px;
  margin-left: auto;
  margin-right: auto;
  max-width: calc(var(--container-max-width) - 3rem);
}

.enquiry-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.enquiry-header {
  text-align: center;
}

.enquiry-header h3 {
  color: #ffffff;
  margin-bottom: 0.25rem;
  font-size: 1.75rem;
}

.enquiry-header p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
  font-size: 0.95rem;
}

.enquiry-form {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  align-items: end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(254, 111, 94, 0.25);
}

.form-input option {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* --- About Section --- */
.about-image-wrapper {
  position: relative;
}

.about-image {
  border-radius: 4px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 1.5rem;
  border-radius: 4px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(254, 111, 94, 0.3);
  font-family: var(--font-heading);
}

.about-experience-badge h4 {
  color: #ffffff;
  font-size: 2.2rem;
  line-height: 1;
}

.about-experience-badge p {
  color: #ffffff;
  margin-bottom: 0;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}

.about-bullets {
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.about-bullet-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

.about-bullet-item i {
  color: var(--color-accent);
  font-size: 1.1rem;
}

/* --- Cards: Services & Studies --- */
.card-grid {
  margin-top: 3.5rem;
}

.card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  transition: height var(--transition-fast), background-color var(--transition-fast);
}

.card:hover::before {
  height: 6px;
  background-color: var(--color-accent);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0, 50, 98, 0.08);
  border-color: rgba(254, 111, 94, 0.2);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.card p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.card-link i {
  transition: transform var(--transition-fast);
}

.card:hover .card-link {
  color: var(--color-accent);
}

.card:hover .card-link i {
  transform: translateX(5px);
}

/* --- Why Choose Us Section --- */
.wcu-item {
  display: flex;
  gap: 1.25rem;
  background: #ffffff;
  padding: 2rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast);
}

.wcu-item:hover {
  transform: scale(1.02);
}

.wcu-icon-box {
  width: 50px;
  height: 50px;
  background-color: rgba(0, 50, 98, 0.05);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.wcu-item:hover .wcu-icon-box {
  background-color: var(--color-accent);
  color: #ffffff;
}

.wcu-content h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.wcu-content p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* --- Inner Page Templates --- */
.inner-hero {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.inner-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(254, 111, 94, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.9);
}

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

.inner-hero h1 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.inner-hero .subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.2rem;
  max-width: 800px;
  margin-bottom: 0;
}

/* Detailed Content Layout */
.detail-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 4rem;
}

.checklist-box {
  background-color: var(--color-light-bg);
  border-left: 4px solid var(--color-primary);
  padding: 2.5rem;
  border-radius: 4px;
}

.checklist-box h3 {
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
}

.checklist-ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checklist-li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  font-size: 1rem;
  color: var(--color-muted);
}

.checklist-li i {
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

.detail-sidebar-image {
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.sidebar-contact-box {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 2.5rem;
  border-radius: 4px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sidebar-contact-box h3 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.sidebar-contact-box p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 4rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 4px;
  background-color: rgba(0, 50, 98, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-info-text p {
  margin-bottom: 0;
}

.contact-map-wrapper {
  margin-top: 3rem;
  height: 250px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.contact-map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Page Form Styling */
.contact-form-box {
  background-color: var(--color-light-bg);
  padding: 3rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.contact-form-box h3 {
  margin-bottom: 1.5rem;
}

.contact-form-box .form-group {
  margin-bottom: 1.5rem;
}

.contact-form-box label {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.contact-form-box .form-input {
  background-color: #ffffff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.contact-form-box .form-input::placeholder {
  color: #999999;
}

.contact-form-box .form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 50, 98, 0.15);
}

.contact-form-box textarea.form-input {
  resize: vertical;
  min-height: 150px;
}

/* Validation styling */
.form-input.is-invalid {
  border-color: var(--color-error);
}

.form-input.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.error-message {
  color: var(--color-accent);
  font-size: 0.8rem;
  margin-top: 0.25rem;
  display: none;
}

.form-input.is-invalid + .error-message {
  display: block;
}

/* Success submission state */
.submit-success {
  display: none;
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
  border: 1px solid var(--color-success);
  padding: 1.5rem;
  border-radius: 4px;
  text-align: center;
  font-weight: 600;
  margin-bottom: 2rem;
  animation: fadeIn 0.4s ease-out;
}

/* --- Footer --- */
footer {
  background-color: #1A1A1A;
  color: #B0B0B0;
  padding: 5rem 0 2rem 0;
  border-top: 4px solid var(--color-accent);
}

.footer-top {
  display: grid;
  grid-template-columns: 4fr 3fr 3fr 2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo {
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-logo span {
  color: var(--color-accent);
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  background-color: #2D2D2D;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background-color: var(--color-accent);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  font-size: 0.95rem;
  transition: color var(--transition-fast), padding var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 0.2rem;
}

.footer-contact-item span {
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid #2D2D2D;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

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

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* Laptops & Tablets (Max 991px) */
@media (max-width: 991px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.85rem; }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  
  /* Mobile menu implementation */
  .hamburger {
    display: block;
  }

  /* Hide topbar contacts on small screens, keep socials */
  .topbar-contacts {
    display: none;
  }

  .topbar-container {
    justify-content: flex-end;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: #1e1e2e;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    transition: left var(--transition-normal);
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 999;
  }
  
  .nav-links.is-open {
    left: 0;
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 0;
  }
  
  .nav-link {
    color: rgba(255,255,255,0.85);
    padding: 1.1rem 2rem;
    width: 100%;
    justify-content: space-between;
    border-radius: 0;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    display: none;
    transform: none;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--color-accent);
    background-color: rgba(0,0,0,0.2);
    min-width: 100%;
    padding: 0;
  }
  
  .dropdown-menu.is-open {
    display: block;
  }
  
  .dropdown-item {
    padding: 0.9rem 3rem;
    color: rgba(255,255,255,0.75);
    border-bottom-color: rgba(255,255,255,0.06);
  }

  .dropdown-item:hover {
    background-color: rgba(255,255,255,0.05);
    color: var(--color-accent);
  }
  
  .hero-slider {
    height: 60vh;
  }
  
  .slide-content h1 {
    font-size: 2.5rem;
  }
  
  .enquiry-section {
    margin-top: 0;
    max-width: 100%;
    border-radius: 0;
  }
  
  .enquiry-form {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .enquiry-form .btn {
    width: 100%;
    margin-top: 0.5rem;
  }
}

/* Portrait Tablets & Large Phones (Max 767px) */
@media (max-width: 767px) {
  .section {
    padding: 3.5rem 0;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    height: 300px;
  }
  
  .about-experience-badge {
    right: 0;
  }
  
  .contact-form-box {
    padding: 2rem 1.5rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Small Phones (Max 480px) */
@media (max-width: 480px) {
  .slide-content h1 {
    font-size: 2rem;
  }
  
  .slide-content p {
    font-size: 1rem;
  }
  
  .hero-slider {
    height: 65vh;
  }
}