/* ===========================
   BRECOL WEBSITE — STYLE SYSTEM
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Tokens --- */
:root {
  --navy: #0A1628;
  --blue: #1E5AFF;
  --blue-mid: #1447CC;
  --sky: #00B4FF;
  --sky-light: #E0F5FF;
  --sky-mid: #29C6FF;
  --gold: #F0A500;
  --white: #FFFFFF;
  --offwhite: #F4F7FF;
  --gray-100: #EEF1FB;
  --gray-300: #C5CAD6;
  --gray-500: #7B8299;
  --gray-700: #3A4058;
  --text: #0A1628;

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

  --shadow-sm: 0 2px 12px rgba(10, 22, 40, .08);
  --shadow-md: 0 8px 32px rgba(10, 22, 40, .14);
  --shadow-lg: 0 20px 60px rgba(10, 22, 40, .20);
  --shadow-blue: 0 8px 32px rgba(30, 90, 255, .30);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --section-py: 100px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
  max-width: 100vw;
}

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


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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--navy);
}

::-webkit-scrollbar-thumb {
  background: var(--blue);
  border-radius: 3px;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-head);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  font-size: 1rem;
  color: var(--gray-700);
}

.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--sky-light);
  padding: 8px 20px;
  border-radius: 100px;
  border-left: 4px solid var(--sky);
  margin-bottom: 20px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.05);
}

.section-title {
  color: var(--navy);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--gray-500);
  max-width: 560px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-sub {
  margin: 0 auto;
}

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

section {
  padding: var(--section-py) 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: var(--blue-mid);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(30, 90, 255, .4);
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, .6);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--blue);
}

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

/* ===========================
   NAVIGATION
   =========================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(10, 22, 40, .95);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0, 0, 0, .3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.1rem;
  color: white;
  box-shadow: var(--shadow-blue);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text .brand {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
}

.nav-logo-text .tagline {
  font-size: .68rem;
  color: var(--sky);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: rgba(255, 255, 255, .8);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .95rem;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, .12);
}

.nav-cta {
  margin-left: 8px;
}

.nav-cta .btn {
  padding: 10px 22px;
  font-size: .9rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
}

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

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: var(--navy);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, .75);
  padding: 12px 40px;
  border-radius: 12px;
  transition: var(--transition);
  width: 280px;
  text-align: center;
}

.mobile-menu a:hover {
  color: white;
  background: rgba(255, 255, 255, .1);
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  color: white;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===========================
   HERO
   =========================== */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, #0D2247 50%, #0A1628 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

#particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 90, 255, .15) 0%, transparent 70%);
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  top: -150px;
  right: -100px;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -50px;
  background: radial-gradient(circle, rgba(0, 180, 255, .10) 0%, transparent 70%);
}

.hero-shape-3 {
  width: 200px;
  height: 200px;
  top: 40%;
  left: 40%;
  background: radial-gradient(circle, rgba(240, 165, 0, .08) 0%, transparent 70%);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30, 90, 255, .2);
  border: 1px solid rgba(30, 90, 255, .4);
  color: var(--sky);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: .85rem;
  font-family: var(--font-head);
  font-weight: 500;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-badge span.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sky);
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .5;
    transform: scale(1.4);
  }
}

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

.hero-title .highlight {
  background: linear-gradient(90deg, var(--blue), var(--sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, .65);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: white;
}

.hero-stat-num span {
  color: var(--sky);
}

.hero-stat-label {
  font-size: .85rem;
  color: rgba(255, 255, 255, .55);
  margin-top: 2px;
}

/* Floating cards */
.hero-float-card {
  position: absolute;
  right: 60px;
  z-index: 2;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  animation: float-y 4s ease-in-out infinite;
}

.hero-float-card:nth-child(2) {
  top: 28%;
  animation-delay: 0s;
}

.hero-float-card:nth-child(3) {
  bottom: 28%;
  animation-delay: 2s;
}

@keyframes float-y {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

.float-card-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.float-card-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: white;
}

.float-card-sub {
  font-size: .8rem;
  color: rgba(255, 255, 255, .6);
  margin-top: 2px;
}

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .4);
  font-size: .75rem;
  letter-spacing: .1em;
}

.scroll-indicator .mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, .3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-indicator .wheel {
  width: 3px;
  height: 8px;
  background: rgba(255, 255, 255, .5);
  border-radius: 2px;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0% {
    transform: translateY(0);
    opacity: 1;
  }

  100% {
    transform: translateY(10px);
    opacity: 0;
  }
}

/* ===========================
   OVERVIEW
   =========================== */
#overview {
  background: var(--white);
}

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

.overview-visual {
  position: relative;
}

.overview-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #0A1628 0%, #1447CC 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.overview-img-inner {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D2247 0%, #1E5AFF 100%);
  overflow: hidden;
}

.overview-svg-city {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gold);
  color: white;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  box-shadow: 0 8px 24px rgba(240, 165, 0, .4);
  z-index: 3;
}

.experience-badge .num {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.experience-badge .txt {
  font-size: .6rem;
  font-weight: 600;
  text-align: center;
  opacity: .9;
}

.overview-text .section-label {
  margin-bottom: 12px;
}

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

.overview-text p {
  margin-bottom: 16px;
}

.overview-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.stat-card {
  background: var(--offwhite);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--gray-100);
  border-left: 4px solid var(--sky);
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
  transform: translateY(-4px);
}

.stat-card .num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue);
}

.stat-card .num span {
  color: var(--sky);
}

.stat-card .lbl {
  font-size: .85rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ===========================
   ABOUT
   =========================== */
#about {
  background: var(--navy);
}

#about .section-title {
  color: white;
}

#about .section-sub {
  color: rgba(255, 255, 255, .55);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.about-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.about-card:hover {
  border-color: rgba(30, 90, 255, .4);
  transform: translateY(-6px);
}

.about-card:hover::before {
  transform: scaleX(1);
}

.about-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  box-shadow: var(--shadow-blue);
}

.about-card h3 {
  color: white;
  margin-bottom: 12px;
}

.about-card p {
  color: rgba(255, 255, 255, .55);
  font-size: .95rem;
}

/* ===========================
   SERVICES
   =========================== */
#services {
  background: var(--offwhite);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  opacity: 0;
  transition: var(--transition);
  z-index: 0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

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

.service-card:hover .service-icon {
  background: rgba(255, 255, 255, .2);
}

.service-card:hover h3,
.service-card:hover p,
.service-card:hover .service-list li {
  color: white;
}

.service-card:hover .service-list li::before {
  background: rgba(255, 255, 255, .6);
}

.service-card>* {
  position: relative;
  z-index: 1;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(30, 90, 255, .1), rgba(0, 180, 255, .1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card h3 {
  margin-bottom: 12px;
  transition: var(--transition);
}

.service-card p {
  font-size: .9rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--gray-700);
  transition: var(--transition);
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  transition: var(--transition);
}

/* ===========================
   PORTFOLIO
   =========================== */
#portfolio {
  background: white;
}

.portfolio-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 100px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .9rem;
  color: var(--gray-500);
  background: var(--gray-100);
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--blue);
  color: white;
  box-shadow: var(--shadow-blue);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio-img {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
}

.portfolio-img-bg {
  width: 100%;
  height: 100%;
  transition: transform .4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.portfolio-item:hover .portfolio-img-bg {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, .9) 0%, rgba(10, 22, 40, .2) 60%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-info h4 {
  color: white;
  margin-bottom: 4px;
}

.portfolio-info p {
  color: rgba(255, 255, 255, .7);
  font-size: .8rem;
}

.portfolio-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: .75rem;
  font-family: var(--font-head);
  font-weight: 600;
}

.badge-ongoing {
  background: var(--gold);
  color: white;
}

.badge-done {
  background: #10B981;
  color: white;
}

/* ===========================
   TEAM
   =========================== */
#team {
  background: var(--offwhite);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.team-avatar {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-head);
  color: white;
}

.team-info {
  padding: 20px 16px;
}

.team-info h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.team-info p {
  font-size: .82rem;
  color: var(--sky);
  font-weight: 500;
}

/* ===========================
   EQUIPMENT
   =========================== */
#equipment {
  background: var(--navy);
}

#equipment .section-title {
  color: white;
}

#equipment .section-sub {
  color: rgba(255, 255, 255, .55);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.equip-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.equip-card:hover {
  border-color: var(--sky);
  background: rgba(0, 180, 255, .06);
  transform: translateY(-4px);
}

.equip-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.equip-card h4 {
  color: white;
  margin-bottom: 6px;
}

.equip-card .model {
  color: var(--sky);
  font-size: .85rem;
  margin-bottom: 8px;
}

.equip-card .new-badge {
  display: inline-block;
  background: var(--gold);
  color: white;
  font-size: .7rem;
  font-weight: 700;
  font-family: var(--font-head);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: .05em;
}

/* ===========================
   WHY CHOOSE US
   =========================== */
#why {
  background: var(--offwhite);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-blue);
}

.why-card h4 {
  margin-bottom: 10px;
}

.why-card p {
  font-size: .9rem;
}

/* ===========================
   TESTIMONIALS
   =========================== */
#testimonials {
  background: linear-gradient(135deg, var(--navy) 0%, #0D2247 100%);
}

#testimonials .section-title {
  color: white;
}

#testimonials .section-sub {
  color: rgba(255, 255, 255, .55);
}

.testimonial-track-wrap {
  overflow: hidden;
  position: relative;
}

.testimonial-track {
  display: flex;
  transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide {
  min-width: 100%;
}

.testimonial-card {
  max-width: 760px;
  margin: 0 auto;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-lg);
  padding: 56px 56px;
  backdrop-filter: blur(12px);
  text-align: center;
}

.testimonial-quote {
  font-size: 3rem;
  color: var(--sky);
  line-height: 1;
  margin-bottom: 24px;
}

.testimonial-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .8);
  line-height: 1.8;
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial-author h4 {
  color: white;
}

.testimonial-author p {
  color: var(--sky);
  font-size: .9rem;
}

.stars {
  color: var(--gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.t-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .25);
  transition: var(--transition);
  cursor: pointer;
}

.t-dot.active {
  background: var(--sky);
  width: 28px;
  border-radius: 5px;
}

/* ===========================
   WHO WE SERVE
   =========================== */
#sectors {
  background: white;
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sector-card {
  border-radius: var(--radius-md);
  padding: 40px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.sector-card .icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.sector-card h4 {
  margin-bottom: 10px;
  color: white;
}

.sector-card p {
  font-size: .9rem;
  color: rgba(255, 255, 255, .7);
}

.sector-1 {
  background: linear-gradient(135deg, #1E5AFF, #1447CC);
}

.sector-2 {
  background: linear-gradient(135deg, #0A1628, #0D2247);
}

.sector-3 {
  background: linear-gradient(135deg, #00B4FF, #0072FF);
}

.sector-4 {
  background: linear-gradient(135deg, #F0A500, #E06B00);
}

/* ===========================
   CONTACT
   =========================== */
#contact {
  background: var(--offwhite);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  color: white;
}

.contact-info-card h3 {
  color: white;
  margin-bottom: 8px;
}

.contact-info-card>p {
  color: rgba(255, 255, 255, .6);
  margin-bottom: 36px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  align-items: flex-start;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item h5 {
  font-size: .8rem;
  color: var(--sky);
  margin-bottom: 4px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-item p {
  color: rgba(255, 255, 255, .8);
  font-size: .9rem;
}

.contact-form {
  background: white;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: 8px;
}

.contact-form>p {
  color: var(--gray-500);
  margin-bottom: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  transition: var(--transition);
  background: var(--offwhite);
  color: var(--text);
  resize: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: white;
  box-shadow: 0 0 0 3px rgba(30, 90, 255, .1);
}

.form-group.error input,
.form-group.error textarea {
  border-color: #EF4444;
}

.form-error {
  font-size: .78rem;
  color: #EF4444;
  display: none;
}

.form-group.error .form-error {
  display: block;
}

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

.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  background: rgba(16, 185, 129, .1);
  border-radius: var(--radius-sm);
  color: #10B981;
  font-weight: 600;
  margin-top: 16px;
}

/* ===========================
   FOOTER
   =========================== */
#footer {
  background: var(--navy);
  padding: 80px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .nav-logo {
  margin-bottom: 20px;
}

.footer-brand p {
  color: rgba(255, 255, 255, .5);
  font-size: .9rem;
  line-height: 1.8;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .6);
  font-size: .95rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}

.footer-col h5 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: white;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, .5);
  font-size: .9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover {
  color: var(--sky);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item .icon {
  color: var(--sky);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item span {
  color: rgba(255, 255, 255, .55);
  font-size: .88rem;
  line-height: 1.5;
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, .08);
  margin-bottom: 28px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: rgba(255, 255, 255, .35);
  font-size: .85rem;
}

.footer-bottom .made {
  color: rgba(255, 255, 255, .35);
  font-size: .85rem;
}

/* ===========================
   BACK TO TOP
   =========================== */
#back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-blue);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  cursor: pointer;
}

#back-top.show {
  opacity: 1;
  pointer-events: all;
}

#back-top:hover {
  transform: translateY(-4px);
}

/* ===========================
   WHATSAPP FLOATING BUTTON
   =========================== */
#whatsapp-btn {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: white;
  padding: 12px 22px 12px 16px;
  border-radius: 100px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .45);
  transition: var(--transition);
  text-decoration: none;
}

#whatsapp-btn:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(37, 211, 102, .55);
}

#whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  background: #25D366;
  animation: wa-pulse 2.5s ease-out infinite;
  z-index: -1;
}

@keyframes wa-pulse {
  0% {
    transform: scale(1);
    opacity: .7;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

@media (max-width: 480px) {
  #whatsapp-btn span {
    display: none;
  }

  #whatsapp-btn {
    padding: 13px;
    border-radius: 50%;
  }
}

/* ===========================
   SCROLL REVEAL ANIMATIONS
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.from-left {
  transform: translateX(-32px);
}

.reveal.from-right {
  transform: translateX(32px);
}

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

.reveal-delay-1 {
  transition-delay: .1s;
}

.reveal-delay-2 {
  transition-delay: .2s;
}

.reveal-delay-3 {
  transition-delay: .3s;
}

.reveal-delay-4 {
  transition-delay: .4s;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1100px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --section-py: 72px;
  }

  .overview-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }

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

  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .equipment-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-float-card {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .sectors-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .testimonial-card {
    padding: 36px 24px;
  }

  .hero-stats {
    gap: 28px;
  }

  .contact-info-card,
  .contact-form {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  :root {
    --section-py: 56px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .equipment-grid {
    grid-template-columns: 1fr;
  }

  .sectors-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-btns {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
  }
}

/* ===========================
   REAL IMAGE OVERRIDES
   =========================== */
.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
  position: absolute;
  inset: 0;
}

.portfolio-item:hover .portfolio-img img {
  transform: scale(1.08);
}

.team-card>img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.equip-card>img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 14px;
  display: block;
}

.overview-img-inner>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* === Modal Gallery Styles === */
.modal-gallery {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  padding-bottom: 20px;
  margin-bottom: 25px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--sky) var(--navy-light);
}

.modal-gallery::-webkit-scrollbar {
  height: 6px;
}
.modal-gallery::-webkit-scrollbar-track {
  background: var(--navy-light);
  border-radius: 10px;
}
.modal-gallery::-webkit-scrollbar-thumb {
  background: var(--sky);
  border-radius: 10px;
}

.m-slide {
  flex: 0 0 85%;
  scroll-snap-align: center;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/9;
  background: var(--navy-light);
}

.m-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.m-slide:hover img {
  transform: scale(1.05);
}

.modal-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
  background: rgba(30, 90, 255, 0.05);
  padding: 20px;
  border-radius: 15px;
  border: 1px solid rgba(30, 90, 255, 0.1);
}