/* ============================================================
   APEX TOWER GROUP — Design System & Global Styles
   ============================================================ */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-navy:        #0a1628;
  --color-navy-light:  #132240;
  --color-navy-mid:    #1a2d4a;
  --color-slate:       #2c3e5a;
  --color-steel:       #8899aa;
  --color-silver:      #c5cedb;
  --color-ghost:       #e8ecf2;
  --color-white:       #ffffff;

  --color-orange:      #f27a1a;
  --color-orange-glow: #ff8c2e;
  --color-orange-dark: #d96800;
  --color-blue-accent: #0ea5e9;
  --color-blue-glow:   #38bdf8;
  --color-success:     #22c55e;

  /* Gradients */
  --gradient-hero:     linear-gradient(135deg, rgba(10,22,40,.92) 0%, rgba(19,34,64,.72) 50%, rgba(242,122,26,.18) 100%);
  --gradient-card:     linear-gradient(180deg, rgba(19,34,64,.6) 0%, rgba(10,22,40,.95) 100%);
  --gradient-orange:   linear-gradient(135deg, #f27a1a 0%, #ff8c2e 100%);
  --gradient-glass:    linear-gradient(135deg, rgba(255,255,255,.06) 0%, rgba(255,255,255,.02) 100%);
  --gradient-dark:     linear-gradient(180deg, #0a1628 0%, #132240 100%);

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Sizing */
  --container-max: 1280px;
  --container-wide: 1440px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.12);
  --shadow-md:  0 4px 20px rgba(0,0,0,.18);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.28);
  --shadow-glow-orange: 0 0 30px rgba(242,122,26,.35);
  --shadow-glow-blue:   0 0 30px rgba(14,165,233,.25);

  /* Transitions */
  --ease-out:   cubic-bezier(.22,1,.36,1);
  --ease-bounce: cubic-bezier(.34,1.56,.64,1);
  --duration-fast: .2s;
  --duration-med:  .4s;
  --duration-slow: .7s;

  /* Z-layers */
  --z-nav: 1000;
  --z-overlay: 900;
  --z-modal: 1100;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul { list-style: none; }

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

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: var(--container-wide);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Section shared ---------- */
.section {
  padding: 120px 0;
  position: relative;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 16px;
}

.section__label::before {
  content: '';
  width: 32px;
  height: 3px;
  background: var(--gradient-orange);
  border-radius: 4px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 20px;
}

.section__title span {
  color: var(--color-orange);
}

.section__desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-steel);
  max-width: 560px;
}

/* ---------- Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: 18px 0;
  transition: background var(--duration-med) var(--ease-out),
              padding var(--duration-med) var(--ease-out),
              box-shadow var(--duration-med) var(--ease-out);
}

.navbar.scrolled {
  background: rgba(10,22,40,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.5px;
  z-index: 10;
}

.navbar__logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-orange);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-white);
  box-shadow: var(--shadow-glow-orange);
  transition: transform var(--duration-med) var(--ease-bounce);
}

.navbar__logo:hover .navbar__logo-icon {
  transform: rotate(-6deg) scale(1.08);
}

.navbar__logo-text span {
  color: var(--color-orange);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.navbar__link {
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--color-silver);
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-orange);
  border-radius: 2px;
  transition: width var(--duration-med) var(--ease-out);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-white);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

/* Contact Us Button in nav */
.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--gradient-orange);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow-orange);
  transition: transform var(--duration-med) var(--ease-bounce),
              box-shadow var(--duration-med) var(--ease-out);
}

.navbar__cta:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 0 40px rgba(242,122,26,.5);
}

.navbar__cta svg {
  transition: transform var(--duration-med) var(--ease-out);
}

.navbar__cta:hover svg {
  transform: translateX(4px);
}

/* Mobile toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
  z-index: 10;
}

.navbar__toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--color-white);
  border-radius: 4px;
  transition: transform var(--duration-med) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}

.navbar__toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.navbar__toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 12s linear;
}

.hero:hover .hero__bg img {
  transform: scale(1.0);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

/* Animated grid lines */
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: .08;
  background-image:
    linear-gradient(rgba(242,122,26,.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242,122,26,.3) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 80px 80px; }
}

.hero__content {
  position: relative;
  z-index: 3;
  padding-top: 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(242,122,26,.12);
  border: 1px solid rgba(242,122,26,.25);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 28px;
  animation: badgePulse 3s ease-in-out infinite;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
  animation: dotBlink 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(242,122,26,.15); }
  50% { box-shadow: 0 0 0 12px rgba(242,122,26,0); }
}

@keyframes dotBlink {
  0%,100% { opacity: 1; }
  50% { opacity: .3; }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--color-white);
  margin-bottom: 24px;
  max-width: 750px;
}

.hero__title span {
  color: var(--color-orange);
  position: relative;
}

.hero__title span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 6px;
  background: rgba(242,122,26,.25);
  border-radius: 4px;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  line-height: 1.8;
  color: var(--color-steel);
  max-width: 560px;
  margin-bottom: 44px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--duration-med) var(--ease-bounce);
}

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

.btn--primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 50px rgba(242,122,26,.5);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.2);
}

.btn--outline:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
  transform: translateY(-3px);
}

.btn svg {
  transition: transform var(--duration-med) var(--ease-out);
}

.btn:hover svg {
  transform: translateX(4px);
}

/* Stats bar */
.hero__stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.1;
}

.hero__stat-number span {
  color: var(--color-orange);
}

.hero__stat-label {
  font-size: .8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-steel);
  margin-top: 4px;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-steel);
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-orange), transparent);
  animation: lineGrow 2.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes lineGrow {
  0%,100% { opacity: .3; }
  50% { opacity: 1; }
}

/* ============================================================
   PROMISE / OUR MISSION
   ============================================================ */
.promise {
  background: var(--gradient-dark);
  overflow: hidden;
}

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

.promise__visual {
  position: relative;
}

.promise__bars {
  position: absolute;
  top: -20px;
  left: -20px;
  display: flex;
  gap: 8px;
}

.promise__bar {
  width: 6px;
  border-radius: 4px;
}

.promise__bar--dark {
  height: 80px;
  background: var(--color-navy-mid);
}

.promise__bar--orange {
  height: 56px;
  background: var(--gradient-orange);
  margin-top: 24px;
}

.promise__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.promise__image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.promise__image:hover img {
  transform: scale(1.04);
}

.promise__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,.7) 0%, transparent 50%);
}

.promise__values {
  display: flex;
  gap: 24px;
  margin-top: 32px;
}

.promise__value {
  flex: 1;
  padding: 20px;
  background: var(--gradient-glass);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--duration-med) var(--ease-out);
}

.promise__value:hover {
  border-color: rgba(242,122,26,.3);
  background: rgba(242,122,26,.06);
  transform: translateY(-4px);
}

.promise__value-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.promise__value-text {
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-white);
}

.promise__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: 24px;
}

.promise__content h2 span {
  color: var(--color-orange);
}

.promise__text {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--color-steel);
  margin-bottom: 36px;
}

.promise__hashtag {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-orange);
  opacity: .4;
  letter-spacing: -1px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--color-navy);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--color-navy-light), transparent);
}

.services__header {
  text-align: center;
  margin-bottom: 72px;
  position: relative;
}

.services__header .section__desc {
  margin: 0 auto;
}

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

.service-card {
  position: relative;
  background: var(--gradient-glass);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  overflow: hidden;
  transition: all var(--duration-med) var(--ease-out);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-med) var(--ease-out);
}

.service-card:hover {
  border-color: rgba(242,122,26,.2);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-orange);
}

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

.service-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(242,122,26,.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: all var(--duration-med) var(--ease-bounce);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-orange);
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--shadow-glow-orange);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card__desc {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--color-steel);
}

/* ============================================================
   REACH / MAP SECTION
   ============================================================ */
.reach {
  background: var(--color-navy-light);
  overflow: hidden;
}

.reach__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.reach__map {
  position: relative;
  background: rgba(255,255,255,.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.06);
  padding: 40px;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reach__map svg {
  width: 100%;
  max-width: 500px;
  opacity: .7;
  transition: opacity var(--duration-med) var(--ease-out);
}

.reach__map:hover svg {
  opacity: 1;
}

.reach__counters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.reach__counter {
  padding: 24px;
  background: var(--gradient-glass);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  transition: all var(--duration-med) var(--ease-out);
}

.reach__counter:hover {
  border-color: rgba(242,122,26,.2);
  transform: translateY(-4px);
}

.reach__counter-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-orange);
  line-height: 1.1;
}

.reach__counter-label {
  font-size: .8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-steel);
  margin-top: 4px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.contact__glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .15;
  pointer-events: none;
}

.contact__glow--orange {
  background: var(--color-orange);
  top: -100px;
  right: -100px;
}

.contact__glow--blue {
  background: var(--color-blue-accent);
  bottom: -100px;
  left: -100px;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
}

.contact__info {
  padding-top: 20px;
}

.contact__info-list {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(242,122,26,.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-orange);
  transition: all var(--duration-med) var(--ease-bounce);
}

.contact__info-item:hover .contact__info-icon {
  background: var(--gradient-orange);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow-orange);
}

.contact__info-item:hover .contact__info-icon svg path {
  fill: var(--color-white);
}

.contact__info-title {
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact__info-text {
  font-size: .95rem;
  color: var(--color-steel);
  line-height: 1.6;
}

.contact__info-text a:hover {
  color: var(--color-orange);
}

/* Contact Form */
.contact__form-wrap {
  background: var(--gradient-glass);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.contact__form-header {
  margin-bottom: 32px;
}

.contact__form-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}

.contact__form-subtitle {
  font-size: .9rem;
  color: var(--color-steel);
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--color-silver);
  margin-bottom: 8px;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-white);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-slate);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-orange);
  background: rgba(242,122,26,.04);
  box-shadow: 0 0 0 3px rgba(242,122,26,.12);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238899aa' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form__select option {
  background: var(--color-navy);
  color: var(--color-white);
}

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

.btn--submit {
  width: 100%;
  justify-content: center;
  padding: 18px 36px;
  margin-top: 8px;
  background: var(--gradient-orange);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow-orange);
  transition: all var(--duration-med) var(--ease-bounce);
}

.btn--submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(242,122,26,.5);
}

/* Form success */
.form__success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form__success.show {
  display: block;
  animation: fadeIn var(--duration-med) var(--ease-out);
}

.form__success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(34,197,94,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.form__success-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.form__success-text {
  color: var(--color-steel);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-navy);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 72px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-orange);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 900;
  color: var(--color-white);
}

.footer__logo-text span {
  color: var(--color-orange);
}

.footer__about {
  font-size: .9rem;
  line-height: 1.8;
  color: var(--color-steel);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: .9rem;
  color: var(--color-steel);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--color-orange);
  transform: translateX(4px);
}

.footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer__social {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  color: var(--color-steel);
  font-size: .9rem;
  transition: all var(--duration-med) var(--ease-bounce);
}

.footer__social:hover {
  background: var(--gradient-orange);
  border-color: var(--color-orange);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-orange);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.06);
  font-size: .8rem;
  color: var(--color-slate);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gradient-orange);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--duration-med) var(--ease-bounce);
  box-shadow: var(--shadow-glow-orange);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(242,122,26,.5);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .promise__grid,
  .reach__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .navbar__links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10,22,40,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-med) var(--ease-out);
  }

  .navbar__links.open {
    opacity: 1;
    visibility: visible;
  }

  .navbar__links .navbar__link {
    font-size: 1.2rem;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero__stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .hero__stat {
    min-width: 120px;
  }

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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

  .contact__form-wrap {
    padding: 28px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .hero__actions {
    flex-direction: column;
  }

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

  .promise__values {
    flex-direction: column;
  }

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