/* 
* Ralumarxi - Expatriación y Reubicación Internacional
* CSS Styles
* BEM methodology, mobile-first approach
*/

/* ==================== 
   VARIABLES
===================== */
:root {
  /* Colors */
  --color-background: #0B132B;
  --color-accent: #6FFFE9;
  --color-secondary-accent: #3A506B;
  --color-text: #FFFFFF;
  --color-text-dark: #0B132B;
  --color-text-muted: rgba(255, 255, 255, 0.7);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-success: #5CDB95;
  --color-error: #FF6B6B;
  --color-warning: #FFD166;
  
  /* Typography */
  --font-primary: 'Quicksand', sans-serif;
  --font-secondary: 'DM Sans', sans-serif;
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 1.875rem;   /* 30px */
  --font-size-3xl: 2.25rem;    /* 36px */
  --font-size-4xl: 3rem;       /* 48px */
  
  /* Spacing */
  --space-xs: 0.25rem;         /* 4px */
  --space-sm: 0.5rem;          /* 8px */
  --space-md: 1rem;            /* 16px */
  --space-lg: 1.5rem;          /* 24px */
  --space-xl: 2rem;            /* 32px */
  --space-2xl: 3rem;           /* 48px */
  --space-3xl: 4rem;           /* 64px */
  --space-4xl: 6rem;           /* 96px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  
  /* Border Radius */
  --radius-sm: 0.25rem;        /* 4px */
  --radius-md: 0.5rem;         /* 8px */
  --radius-lg: 1rem;           /* 16px */
  --radius-xl: 2rem;           /* 32px */
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Z-index layers */
  --z-below: -1;
  --z-normal: 1;
  --z-above: 10;
  --z-sticky: 100;
  --z-modal: 1000;
  
  /* Container max widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  
  /* Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

option {
  color: var(--color-background);
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover, a:focus {
  color: var(--color-text);
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

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

ul, ol {
  list-style: none;
}

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

p {
  margin-bottom: var(--space-md);
}

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

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

/* Section title */
.section-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xl);
  position: relative;
  display: inline-block;
  z-index: 1;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 3rem;
  height: 0.25rem;
  background-color: var(--color-accent);
  z-index: -1;
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .section-title::after {
    width: 4rem;
  }
}

/* ==================== 
   BUTTONS
===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
  text-align: center;
  transition: all var(--transition-normal);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-text-dark);
  border: 2px solid var(--color-accent);
}

.btn--primary:hover, .btn--primary:focus {
  background-color: transparent;
  color: var(--color-accent);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-text);
}

.btn--secondary:hover, .btn--secondary:focus {
  background-color: var(--color-text);
  color: var(--color-background);
}

/* ==================== 
   HEADER
===================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-background);
  z-index: var(--z-sticky);
  padding: var(--space-sm) 0;
  transition: background-color var(--transition-normal);
  border-bottom: 1px solid var(--color-border);
}

.header--scrolled {
  background-color: rgba(11, 19, 43, 0.95);
  backdrop-filter: blur(5px);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header__logo {
  display: block;
  z-index: var(--z-above);
}

.header__logo-img {
  height: 2.5rem;
  width: auto;
}

.header__nav {
  position: relative;
}

.header__menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  z-index: var(--z-above);
}

.header__menu-toggle .material-icons {
  font-size: 1.75rem;
}

.header__menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-background);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: var(--z-modal);
}

.header__menu--active {
  transform: translateX(0);
}

.header__menu-item {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.header__menu--active .header__menu-item {
  opacity: 1;
  transform: translateY(0);
}

.header__menu--active .header__menu-item:nth-child(1) { transition-delay: 0.1s; }
.header__menu--active .header__menu-item:nth-child(2) { transition-delay: 0.15s; }
.header__menu--active .header__menu-item:nth-child(3) { transition-delay: 0.2s; }
.header__menu--active .header__menu-item:nth-child(4) { transition-delay: 0.25s; }
.header__menu--active .header__menu-item:nth-child(5) { transition-delay: 0.3s; }
.header__menu--active .header__menu-item:nth-child(6) { transition-delay: 0.35s; }
.header__menu--active .header__menu-item:nth-child(7) { transition-delay: 0.4s; }

.header__menu-link {
  font-family: var(--font-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  padding: var(--space-xs) var(--space-sm);
}

.header__menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal), left var(--transition-normal);
}

.header__menu-link:hover::after, .header__menu-link:focus::after {
  width: 100%;
  left: 0;
}

.header__menu-link--cta {
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-xs) var(--space-md);
}

.header__menu-link--cta:hover, .header__menu-link--cta:focus {
  background-color: var(--color-accent);
  color: var(--color-text-dark);
}

.header__menu-link--cta::after {
  display: none;
}

@media (min-width: 992px) {
  .header {
    padding: var(--space-md) 0;
  }
  
  .header__logo-img {
    height: 3rem;
  }
  
  .header__menu-toggle {
    display: none;
  }
  
  .header__menu {
    position: static;
    height: auto;
    transform: none;
    background-color: transparent;
    flex-direction: row;
    width: auto;
  }
  
  .header__menu-item {
    opacity: 1;
    transform: none;
  }
  
  .header__menu-link {
    font-size: var(--font-size-base);
  }
}

/* ==================== 
   HERO SECTION
===================== */
.hero {
  padding: calc(4rem + var(--space-3xl)) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, var(--color-background), var(--color-secondary-accent));
  z-index: var(--z-below);
}

.hero__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.hero__content {
  z-index: var(--z-normal);
  max-width: 100%;
}

.hero__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  background: linear-gradient(to right, var(--color-text), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__text {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  max-width: 36rem;
  color: var(--color-text-muted);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__visual {
  position: relative;
  z-index: var(--z-normal);
}

.hero__map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="800" height="500" viewBox="0 0 800 500"><path d="M100,200 Q250,50 400,150 T700,300" stroke="%236FFFE9" stroke-width="0.5" fill="none" opacity="0.2"/><path d="M150,300 Q300,200 450,250 T750,200" stroke="%236FFFE9" stroke-width="0.5" fill="none" opacity="0.2"/><path d="M50,250 Q200,300 350,200 T650,250" stroke="%236FFFE9" stroke-width="0.5" fill="none" opacity="0.2"/><path d="M200,100 Q350,200 500,100 T750,150" stroke="%236FFFE9" stroke-width="0.5" fill="none" opacity="0.2"/></svg>');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: var(--z-below);
}

.hero__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform var(--transition-normal);
}

.hero__image:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

@media (min-width: 768px) {
  .hero {
    padding: calc(5rem + var(--space-3xl)) 0 var(--space-4xl);
  }
  
  .hero__title {
    font-size: var(--font-size-4xl);
  }
  
  .hero__container {
    flex-direction: row;
    align-items: center;
  }
  
  .hero__content, .hero__visual {
    flex: 1;
  }
  
  .hero__content {
    padding-right: var(--space-xl);
  }
}

/* ==================== 
   BENEFITS SECTION
===================== */
.benefits {
  padding: var(--space-3xl) 0;
  position: relative;
  background-color: var(--color-secondary-accent);
  overflow: hidden;
}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(111, 255, 233, 0.1), transparent 60%);
  z-index: var(--z-below);
}

.benefits__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.benefits__item {
  background: rgba(11, 19, 43, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.benefits__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--color-accent), transparent);
}

.benefits__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.benefits__icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  background: rgba(111, 255, 233, 0.1);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
}

.benefits__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.benefits__text {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

@media (min-width: 576px) {
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================== 
   PROCESS SECTION
===================== */
.process {
  padding: var(--space-3xl) 0;
  position: relative;
  background-color: var(--color-background);
}

.process::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to top, rgba(58, 80, 107, 0.1), transparent);
  z-index: var(--z-below);
}

.process__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.process__steps {
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 0;
  left: calc(1.5rem + 7px);
  width: 2px;
  height: 100%;
  background-color: rgba(111, 255, 233, 0.2);
  z-index: var(--z-below);
}

.process__step {
  display: flex;
  margin-bottom: var(--space-xl);
  position: relative;
}

.process__step:last-child {
  margin-bottom: 0;
}

.process__number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-right: var(--space-lg);
  position: relative;
  z-index: var(--z-normal);
  box-shadow: 0 0 0 4px rgba(111, 255, 233, 0.1);
}

.process__content {
  padding-top: var(--space-xs);
}

.process__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.process__text {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .process__steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl) var(--space-xl);
  }
  
  .process__steps::before {
    display: none;
  }
  
  .process__step {
    margin-bottom: 0;
  }
}

@media (min-width: 992px) {
  .process__steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================== 
   SUCCESS STORIES SECTION
===================== */
.success {
  padding: var(--space-3xl) 0;
  background-color: var(--color-secondary-accent);
  position: relative;
  overflow: hidden;
}

.success::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 80%, rgba(111, 255, 233, 0.1), transparent 60%);
  z-index: var(--z-below);
}

.success__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.success__slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background-color: rgba(11, 19, 43, 0.5);
}

.success__slide {
  display: none;
  flex-direction: column;
}

.success__slide--active {
  display: flex;
}

.success__image-container {
  height: 15rem;
  overflow: hidden;
}

.success__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.success__slide:hover .success__image {
  transform: scale(1.05);
}

.success__content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.success__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.success__text {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.success__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-xl);
  gap: var(--space-md);
}

.success__arrow {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(111, 255, 233, 0.1);
  color: var(--color-accent);
  transition: all var(--transition-normal);
}

.success__arrow:hover, .success__arrow:focus {
  background-color: var(--color-accent);
  color: var(--color-text-dark);
}

.success__dots {
  display: flex;
  gap: var(--space-sm);
}

.success__dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.success__dot:hover, .success__dot:focus {
  background-color: rgba(255, 255, 255, 0.5);
}

.success__dot--active {
  background-color: var(--color-accent);
  transform: scale(1.2);
}

@media (min-width: 768px) {
  .success__slide {
    flex-direction: row;
  }
  
  .success__image-container {
    width: 40%;
    height: auto;
  }
  
  .success__content {
    width: 60%;
  }
}

/* ==================== 
   GLOBAL REACH SECTION
===================== */
.global {
  padding: var(--space-3xl) 0;
  background-color: var(--color-background);
  position: relative;
}

.global::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to top, rgba(58, 80, 107, 0.1), transparent);
  z-index: var(--z-below);
}

.global__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.global__intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 50rem;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.global__map-container {
  position: relative;
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: rgba(58, 80, 107, 0.2);
}

.global__map {
  width: 100%;
  height: 20rem;
  background-color: rgba(11, 19, 43, 0.5);
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400"><path d="M200,150 Q300,100 400,150 T600,200" stroke="%233A506B" stroke-width="1" fill="none"/><path d="M100,200 Q250,150 400,200 T700,250" stroke="%233A506B" stroke-width="1" fill="none"/><path d="M150,250 Q300,200 450,250 T750,200" stroke="%233A506B" stroke-width="1" fill="none"/></svg>');
  background-size: cover;
  background-position: center;
  position: relative;
}

.global__info {
  padding: var(--space-xl);
}

.global__region-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.global__region-text {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

.global__region {
  padding: var(--space-lg);
  background-color: rgba(58, 80, 107, 0.2);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 1px solid var(--color-border);
}

.global__region:hover, .global__region--active {
  background-color: rgba(111, 255, 233, 0.1);
  border-color: var(--color-accent);
}

.global__region-name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}

.global__region-countries {
  color: var(--color-text-muted);
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

@media (min-width: 576px) {
  .global__regions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .global__map {
    height: 30rem;
  }
  
  .global__regions {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==================== 
   TESTIMONIALS SECTION
===================== */
.testimonials {
  padding: var(--space-3xl) 0;
  background-color: var(--color-secondary-accent);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(111, 255, 233, 0.1), transparent 60%);
  z-index: var(--z-below);
}

.testimonials__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.testimonials__item {
  display: flex;
  flex-direction: column;
}

.testimonials__bubble {
  background-color: rgba(11, 19, 43, 0.5);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  position: relative;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonials__bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 2rem;
  width: 20px;
  height: 20px;
  background-color: rgba(11, 19, 43, 0.5);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transform: rotate(45deg);
}

.testimonials__item:hover .testimonials__bubble {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonials__text {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 0;
  position: relative;
  z-index: var(--z-normal);
}

.testimonials__text::before {
  content: '"';
  position: absolute;
  top: -2rem;
  left: -1rem;
  font-size: 5rem;
  color: rgba(111, 255, 233, 0.1);
  font-family: serif;
  z-index: var(--z-below);
}

.testimonials__author {
  display: flex;
  align-items: center;
  margin-left: var(--space-lg);
}

.testimonials__photo {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--space-md);
  border: 3px solid var(--color-accent);
}

.testimonials__name {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.testimonials__position {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

@media (min-width: 992px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================== 
   FAQ SECTION
===================== */
.faq {
  padding: var(--space-3xl) 0;
  background-color: var(--color-background);
  position: relative;
}

.faq::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to top, rgba(58, 80, 107, 0.1), transparent);
  z-index: var(--z-below);
}

.faq__container {
  width: 100%;
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.faq__accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq__item {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  background-color: rgba(58, 80, 107, 0.1);
  transition: box-shadow var(--transition-normal);
}

.faq__item--active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  text-align: left;
  background-color: transparent;
  color: var(--color-text);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-size-md);
  cursor: pointer;
  border: none;
  transition: background-color var(--transition-normal);
}

.faq__question:hover, .faq__item--active .faq__question {
  background-color: rgba(111, 255, 233, 0.05);
}

.faq__icon {
  color: var(--color-accent);
  transition: transform var(--transition-normal);
}

.faq__item--active .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq__item--active .faq__answer {
  padding: var(--space-lg);
  max-height: 20rem;
}

.faq__answer p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==================== 
   SUBSCRIPTION SECTION
===================== */
.subscription {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-background), var(--color-secondary-accent));
  position: relative;
  overflow: hidden;
}

.subscription::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(111, 255, 233, 0.1), transparent 60%);
  z-index: var(--z-below);
}

.subscription__container {
  width: 100%;
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.subscription__content {
  margin-bottom: var(--space-xl);
  max-width: 40rem;
}

.subscription__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.subscription__text {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.subscription__form {
  width: 100%;
  max-width: 30rem;
}

.subscription__input-group {
  display: flex;
  margin-bottom: var(--space-md);
}

.subscription__input {
  flex-grow: 1;
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.subscription__input:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.1);
}

.subscription__button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-lg);
  background-color: var(--color-accent);
  color: var(--color-text-dark);
  border: 2px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.subscription__button:hover, .subscription__button:focus {
  background-color: transparent;
  color: var(--color-accent);
}

.subscription__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: left;
  cursor: pointer;
}

.subscription__checkbox-text {
  line-height: 1.4;
}

.subscription__link {
  color: var(--color-accent);
  text-decoration: underline;
  transition: color var(--transition-normal);
}

.subscription__link:hover, .subscription__link:focus {
  color: var(--color-text);
}

/* ==================== 
   CONTACT SECTION
===================== */
.contact {
  padding: var(--space-3xl) 0;
  background-color: var(--color-secondary-accent);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 70%, rgba(111, 255, 233, 0.1), transparent 60%);
  z-index: var(--z-below);
}

.contact__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.contact__info {
  flex: 1;
}

.contact__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.contact__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 30rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.contact__icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  background-color: rgba(111, 255, 233, 0.1);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
}

.contact__detail-title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.contact__detail-info {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.contact__form-container {
  flex: 1;
}

.contact__form {
  background-color: rgba(11, 19, 43, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
}

.contact__form-group {
  margin-bottom: var(--space-md);
}

.contact__label {
  display: block;
  margin-bottom: var(--space-xs);
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--color-text);
}

.contact__input,
.contact__select,
.contact__textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.contact__input:focus,
.contact__select:focus,
.contact__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.1);
}

.contact__textarea {
  resize: vertical;
  min-height: 8rem;
}

.contact__select {
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%236FFFE9" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.contact__form-group--consent {
  margin-bottom: var(--space-lg);
}

.contact__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  cursor: pointer;
}

.contact__checkbox-text {
  line-height: 1.4;
}

.contact__link {
  color: var(--color-accent);
  text-decoration: underline;
  transition: color var(--transition-normal);
}

.contact__link:hover, .contact__link:focus {
  color: var(--color-text);
}

.contact__submit {
  width: 100%;
}

@media (min-width: 768px) {
  .contact__container {
    flex-direction: row;
  }
  
  .contact__details {
    max-width: 25rem;
  }
}

/* ==================== 
   FOOTER
===================== */
.footer {
  background-color: var(--color-background);
  padding-top: var(--space-2xl);
  position: relative;
}

.footer__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md) 1rem;
}

.footer__branding {
  margin-bottom: var(--space-xl);
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.footer__logo-img {
  height: 2.5rem;
  width: auto;
}

.footer__tagline {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 20rem;
}

.footer__contact {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer__address, .footer__phone, .footer__email {
  margin-bottom: var(--space-xs);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer__links-title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.footer__links-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  color: var(--color-text-muted);
  transition: color var(--transition-normal);
}

.footer__link:hover, .footer__link:focus {
  color: var(--color-accent);
}

.footer__bottom {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

@media (min-width: 576px) {
  .footer__links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer {
    padding-top: var(--space-3xl);
  }
  
  .footer__container {
    display: flex;
    justify-content: space-between;
  }
  
  .footer__branding {
    width: 30%;
    margin-bottom: 0;
  }
  
  .footer__links {
    width: 65%;
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 0;
  }
  
  .footer__bottom .footer__container {
    display: block;
  }
}

/* ==================== 
   BACK TO TOP BUTTON
===================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem);
  transition: all var(--transition-normal);
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-md);
}

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

.back-to-top:hover, .back-to-top:focus {
  background-color: var(--color-text);
}

/* ==================== 
   LEGAL PAGES
===================== */
.legal {
  padding: calc(4rem + var(--space-3xl)) 0 var(--space-3xl);
  background-color: var(--color-background);
}

.legal__container {
  width: 100%;
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.legal__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-xl);
  color: var(--color-text);
}

.legal__content {
  background-color: rgba(58, 80, 107, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
}

.legal__section {
  margin-bottom: var(--space-xl);
}

.legal__section:last-child {
  margin-bottom: 0;
}

.legal__intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.legal__subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.legal__list {
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal__list li {
  position: relative;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}

.legal__list li::before {
  content: '';
  position: absolute;
  top: 0.6em;
  left: -1rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.legal__list--numbered {
  counter-reset: legal-counter;
}

.legal__list--numbered li {
  counter-increment: legal-counter;
}

.legal__list--numbered li::before {
  content: counter(legal-counter) '.';
  position: absolute;
  top: 0;
  left: -1.5rem;
  width: auto;
  height: auto;
  background-color: transparent;
  border-radius: 0;
  color: var(--color-accent);
  font-family: var(--font-primary);
  font-weight: 600;
}

.legal__update {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-style: italic;
  text-align: right;
  margin-top: var(--space-xl);
  margin-bottom: 0;
}

/* ==================== 
   THANK YOU PAGE
===================== */
.thankyou {
  padding: calc(4rem + var(--space-3xl)) 0 var(--space-3xl);
  background-color: var(--color-background);
}

.thankyou__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
}

.thankyou__content {
  text-align: center;
  max-width: 40rem;
}

.thankyou__icon {
  font-size: 3rem;
  color: var(--color-accent);
  background: rgba(111, 255, 233, 0.1);
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.thankyou__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.thankyou__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.thankyou__info {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.thankyou__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.thankyou__image-container {
  width: 100%;
  max-width: 30rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.thankyou__image {
  width: 100%;
  height: auto;
  transform: scale(1.03);
  transition: transform var(--transition-normal);
}

.thankyou__image:hover {
  transform: scale(1);
}

.related {
  padding: var(--space-3xl) 0;
  background-color: var(--color-secondary-accent);
}

.related__container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.related__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xl);
  text-align: center;
  color: var(--color-text);
}

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

.related__item {
  background-color: rgba(11, 19, 43, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.related__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.related__icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.related__item-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.related__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.related__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-normal);
}

.related__link:hover, .related__link:focus {
  color: var(--color-text);
}

.related__link .material-icons {
  font-size: 1rem;
  transition: transform var(--transition-normal);
}

.related__link:hover .material-icons, .related__link:focus .material-icons {
  transform: translateX(3px);
}

@media (min-width: 768px) {
  .thankyou__container {
    flex-direction: row;
    align-items: center;
  }
  
  .thankyou__content {
    text-align: left;
    flex: 1;
  }
  
  .thankyou__icon {
    margin: 0 auto var(--space-lg);
  }
  
  .thankyou__image-container {
    flex: 1;
  }
  
  .related__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}