/* ==========================================================================
   Techronys | Future-Ready IT for Modern Businesses
   styles.css
   ========================================================================== */

/* ===== 1. CSS VARIABLES & DESIGN SYSTEM ===== */
:root {
  --color-primary: #0B7FE3;
  --color-primary-light: #3BA0F5;
  --color-primary-dark: #0A5EA8;
  --color-primary-darker: #072F5F;
  --color-accent: #00C4D4;
  --color-bg: #FFFFFF;
  --color-bg-light: #F7FAFD;
  --color-bg-section: #F0F6FF;
  --color-text-primary: #0D1B3E;
  --color-text-body: #3A4A6B;
  --color-text-muted: #8494B2;
  --color-border: #E2E8F0;
  --color-card-shadow: rgba(11, 127, 227, 0.08);
  --color-white: #FFFFFF;
  
  --gradient-primary: linear-gradient(135deg, #0B7FE3, #3BA0F5);
  --gradient-hero: linear-gradient(135deg, #F0F6FF 0%, #FFFFFF 50%, #F7FAFD 100%);
  --gradient-cta: linear-gradient(135deg, #0B7FE3 0%, #00C4D4 100%);
  --gradient-card-hover: linear-gradient(135deg, rgba(11,127,227,0.03), rgba(0,196,212,0.03));

  --font-family-base: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-h1: clamp(2.5rem, 4vw + 1rem, 3.5rem);
  --font-size-h2: clamp(2rem, 3vw + 0.5rem, 2.5rem);
  --font-size-h3: clamp(1.25rem, 2vw + 0.5rem, 1.5rem);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  --border-radius-sm: 4px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 20px var(--color-card-shadow);
  --shadow-card-hover: 0 12px 30px rgba(11, 127, 227, 0.15);
  
  --container-width: 1200px;
  --container-padding: 1.5rem;
}

/* ===== 2. RESET & BASE STYLES ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: var(--font-family-base);
  font-size: 16px;
  scroll-behavior: smooth;
  line-height: 1.5;
  background-color: var(--color-bg);
  color: var(--color-text-body);
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#app-root, main, footer, section, header, .header, .container {
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== 3. LAYOUT UTILITIES ===== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

section {
  padding: 5rem 0;
}

/* ===== 4. TYPOGRAPHY & COMPONENTS ===== */

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  padding: 0.25rem 1rem;
  background-color: var(--color-bg-section);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--border-radius-pill);
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  text-align: center;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-bg-section);
  color: var(--color-primary);
}
.btn-secondary:hover {
  background-color: #E1EDFF;
  color: var(--color-primary-dark);
}

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

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

/* Tags */
.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-bg-section);
  color: var(--color-text-body);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border);
}

/* ===== 5. ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

@keyframes wave {
  0% { transform: translateX(0); }
  50% { transform: translateX(-2%); }
  100% { transform: translateX(0); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(11, 127, 227, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(11, 127, 227, 0); }
  100% { box-shadow: 0 0 0 0 rgba(11, 127, 227, 0); }
}

.animate-on-scroll {
  opacity: 0;
}

.animate-on-scroll.is-visible {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: var(--delay, 0s);
}

/* ===== 6. HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--container-padding);
  transition: padding var(--transition-base);
}

.header.scrolled .header__inner {
  padding: 1rem var(--container-padding);
}

.header__logo {
  display: flex;
  align-items: center;
  z-index: 1002;
}

.header__logo-img {
  width: 130px;
  height: 73px;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  transition: width 0.2s, height 0.2s;
}

@media (max-width: 768px) {
  .header__logo-img {
    width: 100px;
    height: 56px;
  }
}

.header__nav {
  display: flex;
  align-items: center;
}

.header__nav-list {
  display: flex;
  gap: 2rem;
}

.header__nav-link {
  color: var(--color-text-body);
  font-weight: 500;
  position: relative;
}

.header__nav-link:hover, .header__nav-link.active {
  color: var(--color-primary);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.header__nav-link:hover::after, .header__nav-link.active::after {
  width: 100%;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  z-index: 1002;
  background: transparent;
  border: none;
}

.header__hamburger-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-base);
  transform-origin: left center;
}

.header__hamburger.active .header__hamburger-line:nth-child(1) {
  transform: rotate(45deg);
}

.header__hamburger.active .header__hamburger-line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active .header__hamburger-line:nth-child(3) {
  transform: rotate(-45deg);
}

/* ===== 7. MOBILE MENU ===== */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-bg);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: all var(--transition-base);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.mobile-menu__link {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.mobile-menu__link:hover, .mobile-menu__link.active {
  color: var(--color-primary);
}

.mobile-menu__cta {
  width: 100%;
  max-width: 300px;
}

/* ===== 8. HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: -1;
}

.hero__wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero__wave-path--1 {
  animation: wave 15s infinite ease-in-out alternate;
}

.hero__wave-path--2 {
  animation: wave 20s infinite ease-in-out alternate-reverse;
}

.hero__float {
  position: absolute;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.1;
  animation: float 6s infinite ease-in-out;
}

.hero__float--1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -50px;
  animation-delay: 0s;
}

.hero__float--2 {
  width: 200px;
  height: 200px;
  bottom: 100px;
  left: -50px;
  animation-delay: 2s;
}

.hero__float--3 {
  width: 150px;
  height: 150px;
  top: 200px;
  right: 20%;
  animation-delay: 4s;
}

.hero__content {
  text-align: center;
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-bg-section);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--border-radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  margin-bottom: 2rem;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero__title {
  margin-bottom: 1.5rem;
}

.hero__title-highlight {
  color: var(--color-primary);
  display: block;
}

.hero__description {
  font-size: 1.25rem;
  color: var(--color-text-body);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

/* ===== 9. STATS SECTION ===== */
.stats {
  background-color: var(--color-white);
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

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

.stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
}

.stats__number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stats__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stats__divider {
  width: 1px;
  height: 60px;
  background-color: var(--color-border);
}

/* ===== 10. SERVICES SECTION ===== */
.services {
  background-color: var(--color-bg-light);
}

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

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-left: 4px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-left-color: var(--color-primary);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
  pointer-events: none;
}

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

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-section);
  color: var(--color-primary);
  border-radius: var(--border-radius-md);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.service-card__desc {
  color: var(--color-text-body);
  margin-bottom: 1.5rem;
  flex-grow: 1;
  position: relative;
  z-index: 1;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.service-card__link svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

/* ===== 11. ABOUT SECTION ===== */
.about {
  background-color: var(--color-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__text {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.about__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

.compliance-badge svg {
  color: #22C55E;
}

.about__visual-card {
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.about__visual-graphic {
  width: 100%;
  height: auto;
}

/* ===== 12. WHY TECHRONYS SECTION ===== */
.why {
  background-color: var(--color-bg-section);
}

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

.why-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

.why-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--color-white);
  border-radius: var(--border-radius-md);
  margin-bottom: 1.5rem;
}

.why-card__title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* ===== 13. SOLUTIONS SECTION ===== */
.solutions {
  background-color: var(--color-white);
}

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

.solution-card {
  padding: 2rem;
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.solution-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-5px);
}

.solution-card__icon {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.solution-card__title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.solution-card__desc {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.solution-card__link {
  font-weight: 600;
  display: inline-block;
}

.solution-card:hover .solution-card__link {
  color: var(--color-primary-dark);
}

/* ===== 14. PROCESS SECTION ===== */
.process {
  background-color: var(--color-bg-light);
}

.process__timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-top: 2rem;
}

.process__line {
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary-light);
  opacity: 0.3;
  z-index: 1;
}

.process__step {
  position: relative;
  z-index: 2;
  flex: 1;
  padding: 0 1rem;
  text-align: center;
}

.process__step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 1.5rem auto;
  box-shadow: 0 0 0 8px var(--color-bg-light);
}

.process__step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.process__step-desc {
  font-size: 0.875rem;
}

/* ===== 15. PRICING SECTION ===== */
.pricing {
  background-color: var(--color-white);
}

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

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: 2.5rem;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card--popular {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-card);
  transform: scale(1.05);
  background-color: var(--color-white);
  z-index: 1;
}

.pricing-card--popular:hover {
  transform: scale(1.05) translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--color-white);
  padding: 0.25rem 1rem;
  border-radius: var(--border-radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-card__badge--value {
  background: var(--color-accent);
}

.pricing-card__header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.pricing-card__name {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.pricing-card__desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.pricing-card__price {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-card__amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-text-primary);
}

.pricing-card__period {
  color: var(--color-text-muted);
  font-weight: 500;
}

.pricing-card__features {
  margin-bottom: 2.5rem;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-body);
}

.pricing-card__features svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card__btn {
  width: 100%;
}

/* ===== 16. CTA SECTION ===== */
.cta-section {
  position: relative;
  background: var(--gradient-cta);
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.cta-section__wave {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-section__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.cta-section__title {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-section__text {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* ===== 17. CONTACT SECTION ===== */
.contact {
  background-color: var(--color-bg-light);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}

.contact__info-card {
  background-color: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact__info-item:last-child {
  margin-bottom: 0;
}

.contact__info-icon {
  color: var(--color-primary);
  background-color: var(--color-bg-section);
  padding: 0.75rem;
  border-radius: 50%;
}

.contact__info-label {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact__info-value {
  color: var(--color-text-body);
}

.contact__info-value:hover {
  text-decoration: underline;
}

.contact__book-btn {
  width: 100%;
}

.contact__form-card {
  background-color: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact__form-title {
  margin-bottom: 2rem;
}

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-bg-light);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  background-color: var(--color-white);
  outline: none;
  box-shadow: 0 0 0 3px rgba(11, 127, 227, 0.1);
}

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

.contact__submit-btn {
  width: 100%;
}

/* ===== 18. FOOTER ===== */
.footer {
  background-color: var(--color-primary-darker);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__logo {
  display: inline-block;
  margin-bottom: 1.5rem;
}

.footer__logo-img {
  max-width: 100%;
}

.footer__desc {
  color: #A0B2C6;
  font-size: 0.875rem;
  max-width: 300px;
}

.footer__heading {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  color: var(--color-white);
}

.footer__list li {
  margin-bottom: 0.75rem;
}

.footer__list a {
  color: #A0B2C6;
  font-size: 0.875rem;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #A0B2C6;
  font-size: 0.875rem;
}

/* ===== 19. TOAST NOTIFICATIONS ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-white);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 2000;
  transform: translateX(120%);
  transition: transform var(--transition-base);
  border-left: 4px solid var(--color-primary);
}

.toast--visible {
  transform: translateX(0);
}

.toast--success {
  border-left-color: #22C55E;
}

.toast--error {
  border-left-color: #EF4444;
}

.toast__message {
  font-weight: 500;
  color: var(--color-text-primary);
}

/* ===== 20. RESPONSIVE BREAKPOINTS ===== */

@media (max-width: 1280px) {
  .hero__title {
    font-size: 3rem;
  }
}

@media (max-width: 1024px) {
  .services__grid, .why__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about__grid, .contact__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-card--popular {
    transform: none;
  }
  
  .pricing-card--popular:hover {
    transform: translateY(-5px);
  }
}

@media (max-width: 768px) {
  .header__nav, .header__cta {
    display: none;
  }
  
  .header__hamburger {
    display: flex;
  }
  
  .hero__title {
    font-size: 2.5rem;
  }
  
  .hero__float {
    display: none;
  }
  
  .stats__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .stats__divider {
    display: none;
  }
  
  .process__timeline {
    flex-direction: column;
    padding-top: 0;
  }
  
  .process__line {
    top: 0;
    left: 24px;
    width: 2px;
    height: 100%;
  }
  
  .process__step {
    display: flex;
    text-align: left;
    margin-bottom: 2rem;
  }
  
  .process__step-number {
    margin: 0 1.5rem 0 0;
    flex-shrink: 0;
  }
  
  .pricing__grid, .solutions__grid, .footer__grid {
    grid-template-columns: 1fr;
  }
  
  .cta-section__actions {
    flex-direction: column;
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .services__grid, .why__grid, .footer__grid {
    grid-template-columns: 1fr;
  }
  
  .hero__title {
    font-size: 2rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .hero__actions {
    flex-direction: column;
  }
}

/* ===== RESPONSIVE UTILITIES ===== */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}