/* ========================================
   DR. REDDY'S CLINIC - PREMIUM STYLES
   Modern Medical/SaaS Landing Page
   ======================================== */

/* === CSS VARIABLES === */
:root {
  /* Colors */
  --color-teal: #1db5a6;
  --color-teal-dark: #179e91;
  --color-teal-light: #e6f7f5;
  --color-orange: #f06d10;
  --color-orange-dark: #d65d0b;
  --color-orange-light: #fff4ed;
  --color-gold: #e7a035;
  --color-gold-dark: #c4872a;
  --color-gold-light: #fef9f0;
  --color-blue: #3b82f6;
  --color-blue-light: #eff6ff;

  --color-text: #2c4f71;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;

  --color-bg: #fcfdfd;
  --color-bg-alt: #f8fafc;
  --color-white: #ffffff;
  --color-dark: #0f172a;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);
  --shadow-glow-teal: 0 10px 40px rgba(29, 181, 166, 0.3);
  --shadow-glow-orange: 0 10px 40px rgba(240, 109, 16, 0.3);

  /* Spacing (8px system) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-2xl: 2.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

ul,
ol {
  list-style: none;
}

/* Focus States */
:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 2px;
}

/* === UTILITIES === */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.text-accent {
  color: var(--color-teal);
}

/* Reveal Animations */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Pulse Dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

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

  50% {
    opacity: 0.7;
    transform: scale(1.2);
  }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn__icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.btn--primary {
  background: var(--color-orange);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(240, 109, 16, 0.4);
}

.btn--primary:hover {
  background: var(--color-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240, 109, 16, 0.5);
}

.btn--primary:active {
  transform: scale(0.98);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
}

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

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

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

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

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

/* === HEADER / NAVIGATION === */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  max-width: 1400px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .nav__container {
    padding: var(--space-4) var(--space-8);
  }
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__logo {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
}

.nav__logo:hover {
  transform: scale(1.05);
}

.nav__logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav__brand-img {
  height: 32px;
  object-fit: contain;
}

@media (min-width: 768px) {
  .nav__logo {
    width: 80px;
    height: 80px;
  }

  .nav__brand-img {
    height: 56px;
  }
}

/* Desktop Nav Menu */
.nav__menu {
  display: none;
}

@media (min-width: 1024px) {
  .nav__menu {
    display: block;
  }
}

.nav__list {
  display: flex;
  gap: var(--space-10);
}

.nav__link {
  position: relative;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  opacity: 0.8;
  transition: all var(--transition-base);
}

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

.nav__link:hover {
  color: var(--color-teal);
  opacity: 1;
}

.nav__link:hover::after {
  width: 100%;
}

/* Nav Actions */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__cta {
  display: none;
}

@media (min-width: 1024px) {
  .nav__cta {
    display: inline-flex;
  }
}

/* Mobile Toggle */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: var(--color-teal-light);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.nav__toggle:active {
  transform: scale(0.9);
}

.nav__toggle-bar {
  width: 24px;
  height: 2px;
  background: var(--color-teal);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav__toggle.active .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.mobile-menu.open {
  pointer-events: auto;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.mobile-menu.open .mobile-menu__backdrop {
  opacity: 1;
}

.mobile-menu__panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-teal-light) 100%);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
}

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

.mobile-menu__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-16);
}

.mobile-menu__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.mobile-menu__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.mobile-menu__brand-text {
  height: 32px;
  object-fit: contain;
}

.mobile-menu__close {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  transition: all var(--transition-base);
}

.mobile-menu__close:active {
  transform: scale(0.9);
}

.mobile-menu__close svg {
  width: 28px;
  height: 28px;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-menu__link {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-text);
  transition: color var(--transition-base);
}

.mobile-menu__link:hover {
  color: var(--color-teal);
}

.mobile-menu__footer {
  margin-top: auto;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.mobile-menu__tagline {
  margin-top: var(--space-4);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

/* === HERO SECTION === */
.hero {
  padding: var(--space-6) 0;
  background: var(--color-white);
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-12) 0;
  }
}

.hero__slider {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid rgba(248, 250, 252, 0.5);
}

@media (min-width: 768px) {
  .hero__slider {
    border-radius: var(--radius-2xl);
    border-width: 6px;
  }
}

.slider {
  position: relative;
  height: 450px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .slider {
    height: 600px;
  }
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  z-index: 10;
}

.slide__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--color-dark);
  overflow: hidden;
}

.slide__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: transform 7s ease;
}

.slide.active .slide__image {
  transform: scale(1.05);
}

.slide__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.6) 40%, rgba(15, 23, 42, 0) 100%);
}

@media (max-width: 768px) {
  .slide__overlay {
    background: linear-gradient(0deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.5) 100%);
  }
}

.slide__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--space-6);
  max-width: 900px;
  color: var(--color-white);
}

@media (min-width: 768px) {
  .slide__content {
    padding: 0 var(--space-16);
  }
}

@media (max-width: 768px) {
  .slide__content {
    text-align: center;
    padding-top: var(--space-8);
  }
}

.slide__badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-6);
}

.slide__title {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transform: translateY(40px);
  opacity: 0;
  transition: all 0.9s cubic-bezier(0.2, 1, 0.3, 1) 0.3s;
}

.slide.active .slide__title {
  transform: translateY(0);
  opacity: 1;
}

.slide__desc {
  font-size: clamp(1rem, 2vw, 1.5rem);
  opacity: 0.9;
  max-width: 600px;
  margin-bottom: var(--space-8);
  font-style: italic;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transform: translateY(20px);
  transition: all 0.9s cubic-bezier(0.2, 1, 0.3, 1) 0.5s;
}

.slide.active .slide__desc {
  transform: translateY(0);
  opacity: 0.9;
}

/* Slider Navigation */
.slider__nav {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .slider__nav {
    left: var(--space-12);
    transform: none;
    bottom: var(--space-12);
  }
}

.slider__btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-white);
  transition: all var(--transition-base);
}

.slider__btn:hover {
  background: var(--color-white);
  color: var(--color-dark);
  transform: scale(1.1);
}

.slider__btn:active {
  transform: scale(0.9);
}

.slider__btn svg {
  width: 20px;
  height: 20px;
}

/* Slider Dots */
.slider__dots {
  position: absolute;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 20;
  display: none;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .slider__dots {
    display: flex;
  }
}

.slider__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transition: all var(--transition-slow);
  cursor: pointer;
}

.slider__dot.active {
  width: 40px;
  background: var(--color-white);
}

/* Slider Progress */
.slider__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 20;
}

.slider__progress-bar {
  height: 100%;
  width: 0;
  background: var(--color-gold);
  box-shadow: 0 0 10px var(--color-gold);
}

/* === SECTION HEADER === */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: var(--space-16);
  }
}

.section-header__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-5);
  background: var(--color-white);
  color: var(--color-teal);
  border-radius: var(--radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
  margin-bottom: var(--space-6);
}

.section-header__label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.section-header__label--teal {
  color: var(--color-teal);
}

.section-header__label--orange {
  color: var(--color-orange);
}

.section-header__label--gold {
  color: var(--color-gold);
}

.section-header__title {
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  margin-bottom: var(--space-6);
}

.section-header__divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-teal-dark));
  border-radius: var(--radius-full);
  margin: 0 auto;
}

.section-header__divider--gold {
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
}

.section-header__divider--orange {
  background: linear-gradient(90deg, var(--color-orange), var(--color-orange-dark));
}

.section-header__divider--teal {
  background: linear-gradient(90deg, var(--color-teal), var(--color-teal-dark));
}

.section-header__subtitle {
  margin-top: var(--space-6);
  color: var(--color-text-light);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-style: italic;
}

/* === HIGHLIGHTS SECTION === */
.highlights {
  padding: var(--space-12) 0;
  background: var(--color-bg);
}

@media (min-width: 768px) {
  .highlights {
    padding: var(--space-20) 0;
  }
}

.highlights__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .highlights__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

.highlight-card {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0, 0, 0, 0.03);
  transition: all var(--transition-slow);
  cursor: pointer;
}

@media (min-width: 768px) {
  .highlight-card {
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
  }
}

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

.highlight-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: all var(--transition-slow);
}

@media (min-width: 768px) {
  .highlight-card__icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
  }
}

.highlight-card__icon svg {
  width: 24px;
  height: 24px;
  transition: all var(--transition-base);
}

@media (min-width: 768px) {
  .highlight-card__icon svg {
    width: 32px;
    height: 32px;
  }
}

.highlight-card__icon--teal {
  background: var(--color-teal-light);
  color: var(--color-teal);
}

.highlight-card:hover .highlight-card__icon--teal {
  background: var(--color-teal);
  color: var(--color-white);
  transform: scale(1.1);
}

.highlight-card__icon--orange {
  background: var(--color-orange-light);
  color: var(--color-orange);
}

.highlight-card:hover .highlight-card__icon--orange {
  background: var(--color-orange);
  color: var(--color-white);
  transform: scale(1.1);
}

.highlight-card__icon--gold {
  background: var(--color-gold-light);
  color: var(--color-gold);
}

.highlight-card:hover .highlight-card__icon--gold {
  background: var(--color-gold);
  color: var(--color-white);
  transform: scale(1.1);
}

.highlight-card__title {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .highlight-card__title {
    font-size: 1.125rem;
  }
}

.highlight-card__desc {
  display: none;
  margin-top: var(--space-2);
  font-size: 0.75rem;
  color: var(--color-text-light);
}

@media (min-width: 768px) {
  .highlight-card__desc {
    display: block;
  }
}

/* === SERVICES SECTION === */
.services {
  padding: var(--space-16) 0;
  background: var(--color-white);
}

@media (min-width: 768px) {
  .services {
    padding: var(--space-24) 0;
  }
}

.services__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

.service-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-bg-alt);
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  transition: all var(--transition-slow);
}

@media (min-width: 768px) {
  .service-card {
    padding: var(--space-8);
  }
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-teal);
  box-shadow: 0 20px 40px rgba(29, 181, 166, 0.12);
}

.service-card__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__icon--teal {
  color: var(--color-teal);
}

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

.service-card__icon--orange {
  color: var(--color-orange);
}

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

.service-card__icon--gold {
  color: var(--color-gold);
}

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

.service-card__icon--dark {
  color: var(--color-dark);
}

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

.service-card__content {
  flex: 1;
}

.service-card__title {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.service-card__arrow {
  flex-shrink: 0;
  color: var(--color-teal);
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

.service-card__arrow svg {
  width: 20px;
  height: 20px;
}

/* === PROCEDURES SECTION === */
.procedures {
  padding: var(--space-16) 0;
  background: var(--color-bg-alt);
}

@media (min-width: 768px) {
  .procedures {
    padding: var(--space-24) 0;
  }
}

.procedures__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .procedures__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .procedures__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.procedure-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  transition: all var(--transition-slow);
}

.procedure-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-teal);
  box-shadow: var(--shadow-lg);
}

.procedure-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.procedure-card__icon svg {
  width: 20px;
  height: 20px;
}

.procedure-card__icon--teal {
  background: var(--color-teal-light);
  color: var(--color-teal);
}

.procedure-card:hover .procedure-card__icon--teal {
  background: var(--color-teal);
  color: var(--color-white);
}

.procedure-card__icon--orange {
  background: var(--color-orange-light);
  color: var(--color-orange);
}

.procedure-card:hover .procedure-card__icon--orange {
  background: var(--color-orange);
  color: var(--color-white);
}

.procedure-card__icon--gold {
  background: var(--color-gold-light);
  color: var(--color-gold);
}

.procedure-card:hover .procedure-card__icon--gold {
  background: var(--color-gold);
  color: var(--color-white);
}

.procedure-card__icon--blue {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.procedure-card:hover .procedure-card__icon--blue {
  background: var(--color-blue);
  color: var(--color-white);
}

.procedure-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
}

/* === GALLERY & CAROUSEL === */
.gallery {
  padding: var(--space-16) 0;
  background: var(--color-white);
  overflow: hidden;
}

@media (min-width: 768px) {
  .gallery {
    padding: var(--space-24) 0;
  }
}

.carousel {
  position: relative;
}

.carousel__container {
  overflow: hidden;
  padding: var(--space-4) 0;
}

.carousel__track {
  display: flex;
  gap: var(--space-6);
  transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
  padding: 0 var(--space-4);
  width: max-content;
  will-change: transform;
}

.gallery-card {
  flex-shrink: 0;
  width: 280px;
  height: 380px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-white);
  border: 6px solid var(--color-white);
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: all var(--transition-slow);
}

@media (min-width: 768px) {
  .gallery-card {
    width: 350px;
    height: 460px;
  }
}

.gallery-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}

.gallery-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.gallery-card:hover .gallery-card__image {
  transform: scale(1.1);
}

.gallery-card__overlay {
  position: absolute;
  inset-x: 0;
  bottom: 0;
  padding: var(--space-6);
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, transparent 100%);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.gallery-card:hover .gallery-card__overlay {
  transform: translateY(0);
}

.gallery-card__caption {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center;
}

/* Carousel Controls */
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.carousel__nav {
  display: flex;
  gap: var(--space-4);
}

.carousel__btn {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-orange);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.carousel__btn:hover {
  background: var(--color-orange);
  color: var(--color-white);
  transform: scale(1.05);
}

.carousel__btn:active {
  transform: scale(0.95);
}

.carousel__btn svg {
  width: 24px;
  height: 24px;
}

.carousel__btn--teal {
  color: var(--color-teal);
}

.carousel__btn--teal:hover {
  background: var(--color-teal);
}

.carousel__dots {
  display: flex;
  gap: var(--space-2);
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.15);
  transition: all var(--transition-slow);
  cursor: pointer;
}

.carousel__dot.active {
  width: 24px;
  background: var(--color-orange);
}

.carousel__dots--teal .carousel__dot.active {
  background: var(--color-teal);
}

/* === TESTIMONIALS === */
.testimonials {
  padding: var(--space-16) 0;
  background: var(--color-bg);
  overflow: hidden;
}

@media (min-width: 768px) {
  .testimonials {
    padding: var(--space-24) 0;
  }
}

.testimonial-card {
  flex-shrink: 0;
  width: 300px;
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
}

@media (min-width: 768px) {
  .testimonial-card {
    width: 420px;
    padding: var(--space-8);
  }
}

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

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.testimonial-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.testimonial-card__avatar--teal {
  background: var(--color-teal-light);
  color: var(--color-teal);
}

.testimonial-card__avatar--orange {
  background: var(--color-orange-light);
  color: var(--color-orange);
}

.testimonial-card__avatar--blue {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.testimonial-card__avatar--rose {
  background: #ffe4e6;
  color: #be123c;
}

.testimonial-card__author {
  flex: 1;
}

.testimonial-card__name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}

.testimonial-card__meta {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  font-style: italic;
  color: var(--color-text);
  opacity: 0.9;
}

/* === DOCTOR SECTION === */
.doctor {
  padding: var(--space-16) 0;
  background: var(--color-white);
}

@media (min-width: 768px) {
  .doctor {
    padding: var(--space-24) 0;
  }
}

.doctor-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--color-white);
}

@media (min-width: 768px) {
  .doctor-card {
    flex-direction: row;
    border-radius: var(--radius-2xl);
  }
}

.doctor-card__image {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .doctor-card__image {
    width: 45%;
    height: 600px;
  }
}

.doctor-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
}

.doctor-card:hover .doctor-card__image img {
  transform: scale(1.05);
}

.doctor-card__badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal);
  box-shadow: var(--shadow-md);
}

.doctor-card__badge svg {
  width: 16px;
  height: 16px;
}

.doctor-card__content {
  flex: 1;
  padding: var(--space-8);
}

@media (min-width: 768px) {
  .doctor-card__content {
    padding: var(--space-16);
  }
}

.doctor-card__label {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-teal);
  margin-bottom: var(--space-4);
}

.doctor-card__name {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-2);
}

.doctor-card__qualification {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-8);
}

.doctor-card__credentials {
  margin-bottom: var(--space-10);
}

.doctor-card__credential {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 0.9375rem;
}

.credential-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.credential-icon--teal {
  color: var(--color-teal);
}

.credential-icon--orange {
  color: var(--color-orange);
}

.credential-icon--gold {
  color: var(--color-gold);
}

.doctor-card__bio {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.doctor-card__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.doctor-card__social {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.doctor-social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.doctor-social-link svg {
  width: 22px;
  height: 22px;
}

.doctor-social-link--facebook {
  background: #e7f3ff;
  color: #1877f2;
}

.doctor-social-link--facebook:hover {
  background: #1877f2;
  color: var(--color-white);
  transform: translateY(-2px);
}

.doctor-social-link--instagram {
  background: linear-gradient(135deg, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  background-size: 200% 200%;
  color: var(--color-white);
}

.doctor-social-link--instagram:hover {
  background-position: 100% 100%;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(214, 36, 159, 0.4);
}

/* === CTA BANNER === */
.cta-banner {
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
}

@media (min-width: 768px) {
  .cta-banner {
    padding: var(--space-20) 0;
  }
}

.cta-banner__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .cta-banner__content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.cta-banner__title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.cta-banner__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 500px;
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* === FOOTER === */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
  }
}

.footer__logo {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: var(--space-6);
}

.footer__address {
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

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

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background: var(--color-teal);
  transform: translateY(-2px);
}

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

.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
  transition: color var(--transition-base);
}

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

.footer__phone {
  font-size: 1.75rem;
  font-weight: 900;
  display: block;
  margin-bottom: var(--space-2);
  transition: color var(--transition-base);
}

.footer__phone:hover {
  color: var(--color-teal);
}

.footer__contact-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__hours-card {
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__hours-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-bottom: var(--space-4);
}

.footer__hours-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__hours-row:last-child {
  border-bottom: none;
}

.footer__hours-time--open {
  color: var(--color-teal);
}

.footer__hours-time--appt {
  color: var(--color-orange);
}

.footer__bottom {
  padding-top: var(--space-8);
  text-align: center;
}

.footer__copyright {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.4);
}

/* === FLOATING ACTION BUTTONS === */
.floating-actions {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-6);
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
}

.fab:hover {
  transform: scale(1.1);
}

.fab:active {
  transform: scale(0.95);
}

.fab svg {
  width: 28px;
  height: 28px;
}

.fab--whatsapp {
  background: #25D366;
  animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.fab--phone {
  background: var(--color-teal);
}

/* ========================================
   LOCATION SECTION
   ======================================== */

.location-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-alt);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (min-width: 768px) {
  .location-content {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-10);
  }
}

.location-info__card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.location-info__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.location-info__icon svg {
  width: 28px;
  height: 28px;
}

.location-info__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.location-info__address {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.location-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.location-map iframe {
  display: block;
  width: 100%;
  min-height: 350px;
}

@media (min-width: 768px) {
  .location-map iframe {
    min-height: 400px;
  }
}