/* 
  Raizen Group - CSS Design System 
  Optimized & Refactored for Maintenance
*/

:root {
  /* --color-primary: #13b16c; */
  --color-primary: #13b16c;
  /* of2e25 */
  --color-deep-forest: #1c1f1d;
  --color-sage: #4e6b57;
  /* --color-soft-ash: #CED5CC; */
  --color-soft-ash: #ced5cc;

  --color-dark-ash: #1c1f1d;
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 15px 30px rgba(19, 177, 108, 0.2);
  --shadow-2xl: 0 40px 80px -15px rgba(0, 0, 0, 0.4);
}

/* 1. Base Styles & Resets */
body {
  font-family: "Inter", sans-serif;
  font-weight: 500; /* Inter Medium */
  background-color: var(--color-soft-ash);
  color: var(--color-dark-ash);
  overflow-x: hidden;
}

p {
  font-weight: 500; /* Inter Medium */
}

h2,
h3,
h4,
h5,
h6 {
  font-weight: 700; /* Inter Bold */
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
  display: inline-block;
}

a:hover {
  color: var(--color-primary);
  transform: translateY(-1px);
}

img {
  max-width: 100%;
  height: auto;
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-deep-forest);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.6s ease-in-out,
    visibility 0.6s ease-in-out;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-circle {
  position: absolute;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--color-primary);
  border-bottom-color: rgba(19, 177, 108, 0.2);
  animation: spin 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loader-logo {
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

.overflow-hidden {
  overflow: hidden !important;
}

/* 2. Utility Classes */
.text-primary-brand {
  color: var(--color-primary) !important;
}
.text-deep-forest {
  color: var(--color-deep-forest) !important;
}
.text-sage {
  color: var(--color-sage) !important;
}
.text-soft-ash {
  color: var(--color-soft-ash) !important;
}
.text-dark-ash {
  color: var(--color-dark-ash) !important;
}

.bg-primary-brand {
  background-color: var(--color-primary) !important;
}
.bg-deep-forest {
  background-color: var(--color-deep-forest) !important;
}
.bg-sage {
  background-color: var(--color-sage) !important;
}
.bg-soft-ash {
  background-color: var(--color-soft-ash) !important;
}
.bg-dark-ash {
  background-color: var(--color-dark-ash) !important;
}

.font-geologica {
  font-family: "Geologica", sans-serif;
}
.font-outfit {
  font-family: "Outfit", sans-serif;
}
.font-inter {
  font-family: "Inter", sans-serif;
}

.fw-900 {
  font-weight: 900 !important;
}
.fw-700 {
  font-weight: 700 !important;
}
.fw-600 {
  font-weight: 600 !important;
}
.fw-500 {
  font-weight: 500 !important;
}

.fs-x-small {
  font-size: 0.75rem !important;
}

.letter-spacing-2 {
  letter-spacing: 2px !important;
}
.letter-spacing-5 {
  letter-spacing: 5px !important;
}

/* 3. Navigation & Layout */
.navbar {
  padding: 1rem 2rem;
  background-color: var(--color-deep-forest);
  border-bottom: 1px solid rgba(232, 236, 233, 0.1);
}

.navbar-brand {
  font-family: "Geologica", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-soft-ash) !important;
}

.logo-box {
  width: 32px;
  height: 24px;
  background-color: var(--color-primary);
  position: relative;
  transform: skew(-15deg);
}

.logo-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: -10px;
  width: 8px;
  height: 100%;
  background-color: var(--color-sage);
}

/* Nav Toggler */
.navbar-toggler {
  border: none;
  padding: 0;
  position: relative;
  z-index: 1100; /* Higher than sidebar */
  color: var(--color-soft-ash) !important;
  align-items: center;
  justify-content: center;
}

@media (max-width: 991px) {
  .navbar-toggler {
    display: flex !important;
  }
}

@media (min-width: 992px) {
  .navbar-toggler {
    display: none !important;
  }
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgb(232, 236, 233)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
  transition: all 0.3s ease-in-out;
}

.navbar-toggler:not(.collapsed) .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgb(232, 236, 233)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M6 6l18 18M6 24L24 6'/%3e%3c/svg%3e") !important;
  transform: rotate(180deg);
}

/* Nav links */
.nav-link {
  font-family: "Outfit", sans-serif;
  color: #fff !important;
  font-weight: 600;
  margin: 0 12px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-base);
  position: relative;
  padding: 5px 0;
}

/* .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
} */

.nav-link:hover {
  color: var(--color-primary) !important;
}
.nav-link:hover::after {
  width: auto;
}

.nav-link.active {
  color: var(--color-primary) !important;
  font-weight: 700 !important;
  position: relative;
}

/* .nav-link.active::after {
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
} */

.btn-work {
  font-family: "Outfit", sans-serif;
  background-color: var(--color-primary);
  color: #ffffff !important;
  border-radius: 50px;
  padding: 12px 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--color-primary);
  transition: var(--transition-smooth);
}

.btn-work:hover {
  background-color: transparent;
  color: var(--color-primary) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(19, 177, 108, 0.2);
}

/* 4. Drops & Mega Menu */
.dropdown-mega.position-static {
  position: static !important;
}

.mega-menu-content {
  margin-top: 0;
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  padding: 0;
  display: block !important; /* Force override Bootstrap display: none */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
  backdrop-filter: blur(40px);
  background: rgba(14, 15, 16, 0.98) !important;
  border-bottom: 3px solid var(--color-primary) !important;
  z-index: 9999;
}

.mega-menu-content.show-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mega-link {
  font-family: "Outfit", sans-serif;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-base);
  display: block;
  width: fit-content;
}

.mega-link:hover {
  color: var(--color-primary) !important;
  transform: translateX(5px);
}

.border-white-opacity-10 {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

/* 5. Mobile Menu Adjustments */
@media (max-width: 991px) {
  .mega-menu-content {
    position: relative;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    display: none !important;
    transform: none !important;
    background: transparent !important;
    border-bottom: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
  .mega-menu-content.show-menu {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    display: block !important;
    margin-top: 10px;
  }
  .mega-menu-content .container {
    padding: 10px 15px !important;
  }
  .mega-menu-content .row > div {
    border: none !important;
    margin-bottom: 20px;
  }
  .mega-link {
    font-size: 1.05rem;
    padding: 6px 0;
  }
}

/* 6. Components & Cards */
.glass-card {
  background: #f6f6f6;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card-high {
  background: rgba(255, 255, 255, 0.03) !important;
  backdrop-filter: blur(10px) !important;
}

.card-hover-scale {
  transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card-hover-scale:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.3) !important;
}

.portfolio-item {
  height: 550px;
  position: relative;
  overflow: hidden;
}

.portfolio-img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
  filter: grayscale(100%) brightness(0.7);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.1);
  filter: grayscale(0%) brightness(0.8);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(15, 46, 37, 0.95) 0%,
    rgba(15, 46, 37, 0.2) 60%,
    transparent 100%
  );
  transition: opacity 0.3s ease;
}

/* 5. Buttons & Forms */
.btn-lg {
  transition: var(--transition-smooth);
}

.btn-lg:hover {
  transform: translateY(-4px);
  filter: brightness(1.1);
  box-shadow: 0 15px 30px rgba(19, 177, 108, 0.2) !important;
}

.form-control:focus {
  box-shadow: 0 0 0 4px rgba(19, 177, 108, 0.1) !important;
  border: 1px solid var(--color-primary) !important;
}

.form-control.is-invalid {
  border: 1px solid #dc3545 !important;
  box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1) !important;
}

.form-control.is-valid {
  border: 1px solid var(--color-primary) !important;
  box-shadow: 0 0 0 4px rgba(19, 177, 108, 0.1) !important;
}

.error-message {
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* 6. Advanced Animations & Patterns */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes sweep {
  100% {
    left: 100%;
  }
}

@keyframes float-slow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

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

.floating {
  animation: float 4s ease-in-out infinite;
}

.bg-technical-pattern {
  background: repeating-linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary) 1px,
    transparent 1px,
    transparent 50px
  );
}

.bg-radial-dot-pattern {
  background-image: radial-gradient(var(--color-primary) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* 7. Section Utilities */
.section-padding {
  padding: 50px 0;
}

.min-vh-100-center,
.min-vh-80-center,
.min-vh-70-center,
.min-vh-60-center,
.min-vh-50-center,
.min-vh-40-center {
  display: flex !important;
  align-items: center !important;
}

.min-vh-100-center {
  min-height: 100vh;
}
.min-vh-80-center {
  min-height: 80vh;
}
.min-vh-70-center {
  min-height: 70vh;
}
.min-vh-60-center {
  min-height: 60vh;
}
.min-vh-50-center {
  min-height: 50vh;
}
.min-vh-40-center {
  min-height: 40vh;
}

.flex-center {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.flex-column-center {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

/* 8. Media Queries */
@media (max-width: 1200px) {
  .display-1 {
    font-size: 4.5rem !important;
  }
  .display-2 {
    font-size: 3.5rem !important;
  }
  .display-3 {
    font-size: 3rem !important;
  }
}

@media (max-width: 991px) {
  .navbar {
    padding: 0.8rem 1rem;
    position: sticky !important;
    top: 0;
    z-index: 2000 !important;
    width: 100%;
  }

  .navbar-brand img {
    /* width: 140px !important; */
  }
  .navbar-collapse {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background-color: var(--color-deep-forest);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: block !important;
    z-index: 3000 !important;
    padding: 80px 25px;
    box-shadow: -15px 0 40px rgba(0, 0, 0, 0.4);
    visibility: hidden;
    overflow-y: auto;
  }
  .navbar-collapse.show {
    right: 0;
    visibility: visible;
  }
  .navbar-nav {
    padding: 0;
    align-items: flex-start !important;
  }
  .nav-link {
    margin: 15px 0;
    font-size: 1.2rem;
    width: 100%;
  }
  /* .nav-link.active::after {
    left: 0;
    transform: none;
    width: auto;
  } */

  .section-padding {
    padding: 70px 0;
  }
  .display-1 {
    font-size: 3.5rem !important;
  }
  .display-2 {
    font-size: 2.8rem !important;
  }
  .display-3 {
    font-size: 2.4rem !important;
  }
  .badge-top-right,
  .badge-bottom-left {
    position: static !important;
    margin: 10px 0 !important;
    width: fit-content;
  }
  .glass-insight-card {
    position: relative !important;
    margin-top: 30px;
    width: 100% !important;
    transform: none !important;
  }
}

@media (max-width: 768px) {
  .display-1 {
    font-size: 2.8rem !important;
  }
  .display-2 {
    font-size: 2.2rem !important;
  }
  .display-3 {
    font-size: 2rem !important;
  }
  .section-padding {
    padding: 50px 0;
  }
  .btn-lg {
    width: 100%;
    justify-content: center;
  }
  .portfolio-item {
    height: 400px;
  }
  .footer-link:hover {
    transform: none;
  }
  .min-vh-100,
  .min-vh-80-center,
  .min-vh-70-center {
    min-height: auto !important;
    padding: 100px 0;
  }
}

@media (max-width: 576px) {
  .display-1 {
    font-size: 2.2rem !important;
  }
  .display-2 {
    font-size: 1.8rem !important;
  }
  .display-3 {
    font-size: 1.6rem !important;
  }
  .logo-box {
    width: 24px;
    height: 18px;
  }
  .navbar-brand span {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  footer form .btn {
    position: static !important;
    width: 100% !important;
    margin-top: 10px;
    height: 45px !important;
    transform: none !important;
  }
  footer form .form-control {
    padding-right: 1.5rem !important;
  }
}

/* 9. Miscellaneous Specific Components */
.text-gradient-primary {
  background: linear-gradient(45deg, var(--color-primary), #2ecc71);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-white {
  background: linear-gradient(to right, #ffffff 0%, #a0b1ab 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-radial-primary {
  background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
}
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary), #2ecc71) !important;
}
.bg-gradient-deep-forest-v {
  background: linear-gradient(
    to bottom,
    rgba(15, 46, 37, 0) 0%,
    rgba(15, 46, 37, 0.8) 100%
  );
}

.experience-badge {
  width: 300px;
  height: 300px;
  border-radius: 50% !important;
}
.service-item:hover {
  padding-left: 2rem !important;
  border-width: 8px !important;
}
.shadow-2xl {
  box-shadow: var(--shadow-2xl) !important;
}
.icon-box-60 {
  width: 60px;
  height: 60px;
}
.icon-box-50 {
  width: 50px;
  height: 50px;
}
.mt-n5-rem {
  margin-top: -8rem !important;
}

.legal-content h3 {
  border-bottom: 1px solid rgba(19, 177, 108, 0.1);
  padding-bottom: 15px;
}
.legal-content p {
  line-height: 1.8;
  margin-bottom: 25px;
}
.legal-content ul {
  padding-left: 20px;
  margin-bottom: 30px;
}
.legal-content li {
  margin-bottom: 15px;
}

.glass-insight-card {
  background: rgba(15, 46, 37, 0.4);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(19, 177, 108, 0.2);
  border-radius: 40px;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.float-badge {
  position: absolute;
  background: var(--color-primary);
  color: var(--color-deep-forest);
  padding: 12px 24px;
  border-radius: 100px;
  font-weight: 900;
  font-size: 0.85rem;
  box-shadow: 0 20px 40px rgba(19, 177, 108, 0.3);
  z-index: 10;
  animation: float-slow 4s ease-in-out infinite;
}

.badge-top-right {
  top: 15%;
  right: -5%;
}
.badge-bottom-left {
  bottom: 15%;
  left: -5%;
  animation-delay: 2s;
}

.growth-pill-animated {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.growth-line {
  height: 4px;
  background: var(--color-primary);
  border-radius: 2px;
  flex-grow: 1;
  position: relative;
  overflow: hidden;
}

.growth-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: sweep 2s infinite;
}

#formResponse .alert {
  border: none;
  box-shadow: var(--shadow-sm);
  animation: fadeInDown 0.4s ease-out;
}

.btn-primary-glow {
  background: var(--color-primary);
  color: white !important;
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  box-shadow: 0 10px 20px rgba(19, 177, 108, 0.3);
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary-glow:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 30px rgba(19, 177, 108, 0.5);
  background: var(--color-primary);
  color: var(--color-deep-forest) !important;
}