/* ==========================================================================
   DESIGN 7 - GRADIENT WAVE
   Main Stylesheet - Fluid, Dynamic, Organic Design
   ========================================================================== */

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

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

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

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

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

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.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;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes morphBlob {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* ==========================================================================
   Wave Dividers
   ========================================================================== */
.wave-divider {
  position: absolute;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  pointer-events: none;
}

.wave-divider--top {
  top: 0;
  transform: rotate(180deg);
}

.wave-divider--bottom {
  bottom: 0;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: var(--wave-amplitude);
}

.wave-divider--large svg {
  height: calc(var(--wave-amplitude) * 2);
}

.wave-divider .wave-fill {
  fill: var(--color-white);
}

.wave-divider--primary .wave-fill {
  fill: var(--color-primary);
}

.wave-divider--secondary .wave-fill {
  fill: var(--color-secondary);
}

.wave-divider--gradient .wave-fill {
  fill: url(#waveGradient);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-primary);
  background-size: 200% 200%;
  color: var(--color-white);
  box-shadow: var(--shadow-primary);
}

.btn--primary:hover {
  animation: gradientShift 3s ease infinite;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gradient);
}

.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: var(--border-width-medium) solid transparent;
  background-image: linear-gradient(var(--color-white), var(--color-white)), var(--gradient-primary);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.btn--secondary:hover {
  background-color: var(--color-primary-50);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border: var(--border-width-medium) solid var(--color-white);
}

.btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn--sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-index-fixed);
  height: var(--header-height);
  transition: all var(--transition-normal);
}

.header--scrolled {
  height: var(--header-height-scrolled);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.header--scrolled .header__logo {
  color: var(--color-primary);
}

.header__logo-icon {
  width: 2.5rem;
  height: 2.5rem;
}

.header__nav {
  display: none;
}

@media (min-width: 1024px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
  }
}

.header__nav-link {
  position: relative;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.header--scrolled .header__nav-link {
  color: var(--color-gray-700);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  transition: width var(--transition-normal);
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.header__lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

.header--scrolled .header__lang-toggle {
  color: var(--color-primary);
  background-color: var(--color-primary-100);
}

.header__lang-toggle:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.header--scrolled .header__lang-toggle:hover {
  background-color: var(--color-primary-200);
}

.header__menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: var(--spacing-2);
}

@media (min-width: 1024px) {
  .header__menu-toggle {
    display: none;
  }
}

.header__menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

.header--scrolled .header__menu-toggle span {
  background-color: var(--color-gray-800);
}

.header__menu-toggle--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__menu-toggle--active span:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-hero);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-index-fixed);
  overflow-y: auto;
}

.mobile-menu--open {
  transform: translateX(0);
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-8) var(--spacing-4);
}

.mobile-menu__link {
  padding: var(--spacing-4);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.mobile-menu__link:hover {
  padding-left: var(--spacing-6);
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: var(--gradient-hero);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  overflow: hidden;
}

.hero__bg-waves {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: 100%;
  opacity: 0.1;
  animation: waveFlow var(--wave-speed) linear infinite;
}

.hero__wave--1 {
  animation-duration: 8s;
}

.hero__wave--2 {
  animation-duration: 10s;
  animation-delay: -2s;
}

.hero__wave--3 {
  animation-duration: 12s;
  animation-delay: -4s;
}

.hero__blob {
  position: absolute;
  border-radius: var(--border-radius-fluid);
  background: rgba(255, 255, 255, 0.1);
  animation: morphBlob 8s ease-in-out infinite, float 6s ease-in-out infinite;
}

.hero__blob--1 {
  width: 400px;
  height: 400px;
  top: 10%;
  right: -10%;
}

.hero__blob--2 {
  width: 300px;
  height: 300px;
  bottom: 20%;
  left: -5%;
  animation-delay: -2s;
}

.hero__blob--3 {
  width: 200px;
  height: 200px;
  top: 40%;
  left: 30%;
  animation-delay: -4s;
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.hero__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .hero__content {
    text-align: left;
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-full);
  backdrop-filter: blur(10px);
}

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

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-white);
  margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
}

@media (min-width: 1024px) {
  .hero__subtitle {
    font-size: var(--font-size-xl);
  }
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .hero__actions {
    justify-content: flex-start;
  }
}

.hero__visual {
  display: none;
}

@media (min-width: 768px) {
  .hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

.hero__illustration {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero__illustration-card {
  position: relative;
  padding: var(--spacing-8);
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: var(--border-radius-3xl);
  box-shadow: var(--shadow-2xl);
  animation: float 6s ease-in-out infinite;
}

.hero__illustration-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.hero__illustration-avatar {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__illustration-avatar svg {
  width: 32px;
  height: 32px;
  color: var(--color-white);
}

.hero__illustration-info h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.hero__illustration-info p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.hero__illustration-slots {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.hero__illustration-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-xl);
  transition: all var(--transition-fast);
}

.hero__illustration-slot:hover {
  background-color: var(--color-primary-50);
}

.hero__illustration-slot--active {
  background: var(--gradient-subtle);
  border: 2px solid var(--color-primary);
}

.hero__illustration-slot-time {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.hero__illustration-slot-status {
  font-size: var(--font-size-sm);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-weight: var(--font-weight-medium);
}

.hero__illustration-slot-status--available {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.hero__illustration-slot-status--booked {
  background-color: var(--color-gray-200);
  color: var(--color-gray-600);
}

.hero__scroll {
  position: absolute;
  bottom: var(--spacing-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-white);
  opacity: 0.8;
  animation: float 3s ease-in-out infinite;
}

.hero__scroll-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.hero__scroll-icon {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   Sections Common
   ========================================================================== */
.section {
  position: relative;
  padding: var(--spacing-20) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-32) 0;
  }
}

.section--gradient {
  background: var(--gradient-subtle);
}

.section--wave-bg {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-16);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section__badge {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section--wave-bg .section__badge {
  color: var(--color-white);
  background: none;
  -webkit-text-fill-color: currentColor;
  opacity: 0.9;
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

@media (min-width: 768px) {
  .section__title {
    font-size: var(--font-size-4xl);
  }
}

.section--wave-bg .section__title {
  color: var(--color-white);
}

.section__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

.section--wave-bg .section__description {
  color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   TurnosMedicos (Star Product)
   ========================================================================== */
.product {
  position: relative;
  overflow: hidden;
}

.product__container {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .product__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.product__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .product__content {
    text-align: left;
  }
}

.product__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-primary-100);
  border-radius: var(--border-radius-full);
}

.product__badge-star {
  color: var(--color-warning);
}

.product__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

@media (min-width: 768px) {
  .product__title {
    font-size: var(--font-size-4xl);
  }
}

.product__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

.product__features {
  display: grid;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

@media (min-width: 640px) {
  .product__features {
    grid-template-columns: 1fr 1fr;
  }
}

.product__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  text-align: left;
}

.product__feature-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-secondary);
}

.product__feature-text {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
}

.product__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .product__actions {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .product__actions {
    justify-content: flex-start;
  }
}

.product__visual {
  position: relative;
}

.product__mockup {
  position: relative;
  background: var(--gradient-card);
  border-radius: var(--border-radius-3xl);
  box-shadow: var(--shadow-gradient);
  overflow: hidden;
  padding: var(--spacing-4);
}

.product__mockup-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3);
  background-color: var(--color-gray-100);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.product__mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--border-radius-full);
}

.product__mockup-dot--red {
  background-color: #ff5f56;
}

.product__mockup-dot--yellow {
  background-color: #ffbd2e;
}

.product__mockup-dot--green {
  background-color: #27ca40;
}

.product__mockup-content {
  padding: var(--spacing-6);
  background-color: var(--color-white);
  border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.product__mockup-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.product__mockup-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  background-color: var(--color-gray-50);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-fast);
}

.product__mockup-day--active {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.product__mockup-day--available {
  background-color: var(--color-secondary-100);
  color: var(--color-secondary-700);
}

.product__mockup-stats {
  display: flex;
  gap: var(--spacing-4);
}

.product__mockup-stat {
  flex: 1;
  padding: var(--spacing-4);
  background: var(--gradient-subtle);
  border-radius: var(--border-radius-xl);
  text-align: center;
}

.product__mockup-stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.product__mockup-stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

/* ==========================================================================
   Services
   ========================================================================== */
.services__grid {
  display: grid;
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  position: relative;
  padding: var(--spacing-8);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  overflow: hidden;
}

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

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

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

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-6);
  background: var(--gradient-subtle);
  border-radius: var(--border-radius-xl);
  color: var(--color-primary);
  transition: all var(--transition-normal);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.service-card__icon svg {
  width: 32px;
  height: 32px;
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.service-card__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing {
  position: relative;
  padding-top: calc(var(--wave-amplitude) * 2 + var(--spacing-20));
  padding-bottom: calc(var(--wave-amplitude) * 2 + var(--spacing-20));
}

.pricing__grid {
  display: grid;
  gap: var(--spacing-8);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  position: relative;
  padding: var(--spacing-8);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-2xl);
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.15);
}

.pricing-card--featured {
  background: var(--color-white);
  transform: scale(1.05);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-8px);
}

@media (min-width: 1024px) {
  .pricing-card--featured {
    transform: scale(1.1);
  }

  .pricing-card--featured:hover {
    transform: scale(1.1) translateY(-8px);
  }
}

.pricing-card__badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  color: var(--color-white);
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-2);
}

.pricing-card--featured .pricing-card__name {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-6);
}

.pricing-card__currency {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.8);
}

.pricing-card--featured .pricing-card__currency {
  color: var(--color-gray-500);
}

.pricing-card__amount {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  line-height: 1;
  color: var(--color-white);
}

.pricing-card--featured .pricing-card__amount {
  color: var(--color-gray-900);
}

.pricing-card__period {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.7);
}

.pricing-card--featured .pricing-card__period {
  color: var(--color-gray-500);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.9);
}

.pricing-card--featured .pricing-card__feature {
  color: var(--color-gray-700);
}

.pricing-card__feature-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-secondary-light);
}

.pricing-card--featured .pricing-card__feature-icon {
  color: var(--color-secondary);
}

.pricing-card__cta {
  width: 100%;
}

/* ==========================================================================
   About
   ========================================================================== */
.about__container {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.about__visual {
  position: relative;
}

.about__image-wrapper {
  position: relative;
  border-radius: var(--border-radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-gradient);
}

.about__image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  opacity: 0.3;
  z-index: 1;
}

.about__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--gradient-primary);
}

.about__stats {
  position: absolute;
  bottom: var(--spacing-6);
  left: var(--spacing-6);
  right: var(--spacing-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
  z-index: 2;
}

.about__stat {
  padding: var(--spacing-4);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-xl);
  text-align: center;
}

.about__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about__stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.about__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .about__content {
    text-align: left;
  }
}

.about__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-6);
  color: var(--color-gray-900);
}

@media (min-width: 768px) {
  .about__title {
    font-size: var(--font-size-4xl);
  }
}

.about__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.about__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  text-align: left;
}

.about__list-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-subtle);
  border-radius: var(--border-radius-xl);
  color: var(--color-primary);
}

.about__list-icon svg {
  width: 20px;
  height: 20px;
}

.about__list-text h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-1);
}

.about__list-text p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact {
  position: relative;
  padding-top: calc(var(--wave-amplitude) * 2 + var(--spacing-20));
}

.contact__container {
  display: grid;
  gap: var(--spacing-12);
}

@media (min-width: 1024px) {
  .contact__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.contact__info {
  color: var(--color-white);
}

.contact__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .contact__title {
    font-size: var(--font-size-4xl);
  }
}

.contact__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-8);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.contact__detail-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-xl);
}

.contact__detail-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-white);
}

.contact__detail-content h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

.contact__detail-content p,
.contact__detail-content a {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.9);
}

.contact__detail-content a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.contact__form-wrapper {
  padding: var(--spacing-8);
  background: var(--color-white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-2xl);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-group__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.form-group__input,
.form-group__textarea {
  padding: var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--color-gray-800);
  background-color: var(--color-gray-50);
  border: 2px solid transparent;
  border-radius: var(--border-radius-xl);
  transition: all var(--transition-fast);
}

.form-group__input:focus,
.form-group__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px var(--color-primary-100);
}

.form-group__textarea {
  min-height: 150px;
  resize: vertical;
}

.contact__submit {
  width: 100%;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  position: relative;
  padding: var(--spacing-16) 0 var(--spacing-8);
  background: var(--color-gray-900);
  color: var(--color-white);
}

.footer__container {
  display: grid;
  gap: var(--spacing-12);
}

@media (min-width: 768px) {
  .footer__container {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-8);
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
}

.footer__logo-icon {
  width: 2rem;
  height: 2rem;
}

.footer__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.footer__social {
  display: flex;
  gap: var(--spacing-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-primary);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__column h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-6);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  margin-top: var(--spacing-12);
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer__legal-link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--color-white);
}

/* ==========================================================================
   Scroll Animations
   ========================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger children animations */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.6s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}