/* ==========================================================================
   Crecimiento con IA — styles.css
   Mobile-first · CSS Custom Properties · Grid/Flexbox · Zero frameworks
   Modern creative marketing agency design
   ========================================================================== */

/* --- CSS Custom Properties (Brand Tokens) --- */
:root {
  /* Primary palette */
  --color-teal:        #0D7377;
  --color-teal-dark:   #095456;
  --color-teal-light:  #12A5A5;
  --color-green:       #66BB6A;
  --color-green-dark:  #386D4A;
  --color-green-light: #A5D6A7;
  --color-accent:      #F59E0B;
  --color-accent-dark: #D97706;

  /* Neutrals */
  --color-white:       #FFFFFF;
  --color-off-white:   #F7F9FC;
  --color-gray-100:    #EEF1F5;
  --color-gray-200:    #D4D9E1;
  --color-gray-400:    #8A94A6;
  --color-gray-600:    #4A5568;
  --color-gray-800:    #1A202C;
  --color-black:       #0B0F19;

  /* Semantic */
  --color-danger:      #EF4444;
  --color-success:     #10B981;

  /* Surfaces */
  --surface-primary:   var(--color-white);
  --surface-alt:       var(--color-off-white);
  --surface-dark:      var(--color-gray-800);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

  /* Spacing scale (4px base) */
  --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;

  /* Max width */
  --max-width: 1200px;
  --max-width-narrow: 800px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg:  0 10px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl:  0 20px 50px rgba(0, 0, 0, 0.18);
  --shadow-glow-teal: 0 0 40px rgba(13, 115, 119, 0.35);
  --shadow-glow-accent: 0 0 30px rgba(245, 158, 11, 0.3);

  /* Transitions */
  --ease-out:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration:  0.3s;
  --duration-slow: 0.6s;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-800);
  background: var(--surface-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; border: none; background: none; }
button { cursor: pointer; }

/* Focus visible */
:focus-visible {
  outline: 3px solid var(--color-teal-light);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: rgba(13, 115, 119, 0.2);
  color: var(--color-gray-800);
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-gray-800);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

.text-gradient {
  background: linear-gradient(135deg, var(--color-teal-light), var(--color-green), var(--color-accent));
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.section {
  padding-block: var(--space-16);
}

.section--alt {
  background: var(--surface-alt);
}

.section--dark {
  background: var(--surface-dark);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark .section-subtitle {
  color: var(--color-gray-200);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
  position: relative;
  padding-inline: var(--space-6);
}

.section-label::before,
.section-label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--color-teal);
  opacity: 0.5;
}

.section-label::before { left: 0; }
.section-label::after { right: 0; }

.section-title {
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-600);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.8rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: all var(--duration) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
  opacity: 0;
  transition: opacity var(--duration);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(13, 115, 119, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 115, 119, 0.4);
}

.btn--accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-gray-800);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-accent);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

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

.btn--sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 1rem 2.4rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(238, 241, 245, 0.6);
  transition: all var(--duration) var(--ease-out);
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-teal-dark);
  transition: color var(--duration);
}

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

.nav__logo img {
  height: 40px;
  width: 40px;
}

.nav__links {
  display: none;
  gap: var(--space-6);
  align-items: center;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--duration);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-teal-light));
  transition: width var(--duration) var(--ease-out);
  border-radius: 1px;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-teal);
}

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

/* Language switcher */
.nav__lang {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-teal);
  border: 1.5px solid var(--color-teal);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease-out);
  text-transform: uppercase;
}

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

.nav__mobile .nav__lang {
  align-self: flex-start;
  margin-top: var(--space-2);
}

/* Hamburger */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-800);
  border-radius: 2px;
  transition: all var(--duration) var(--ease-out);
  transform-origin: center;
}

.nav__toggle--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__toggle--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: absolute;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4) var(--space-5);
}

.nav__mobile--open {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  animation: slideDown 0.3s var(--ease-out);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav__mobile .nav__link {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.nav__mobile .nav__link:last-child {
  border-bottom: none;
}

.nav__mobile .btn {
  margin-top: var(--space-3);
  text-align: center;
}

/* ==========================================================================
   Hero — Full Viewport with Dramatic Gradient
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 70px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

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

.hero__gradient {
  position: absolute;
  inset: -50%;
  background: linear-gradient(
    135deg,
    var(--color-teal-dark) 0%,
    var(--color-teal) 25%,
    #0e6a6d 40%,
    var(--color-gray-800) 70%,
    var(--color-black) 100%
  );
  background-size: 400% 400%;
  animation: hero-gradient-move 12s ease infinite;
}

@keyframes hero-gradient-move {
  0%, 100% { background-position: 0% 50%; }
  25% { background-position: 50% 0%; }
  50% { background-position: 100% 50%; }
  75% { background-position: 50% 100%; }
}

.hero__gradient::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(18, 165, 165, 0.2) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 50%);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  flex: 1;
  padding-block: var(--space-10);
}

.hero__content {
  color: var(--color-white);
  text-align: center;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero__title {
  color: var(--color-white);
  font-size: clamp(2.2rem, 6vw, 3.75rem);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

/* Hero Image */
.hero__image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__image-wrapper {
  position: relative;
  max-width: 400px;
  width: 100%;
}

.hero__image-wrapper img {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.hero__image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(18, 165, 165, 0.5) 0%, rgba(13, 115, 119, 0.2) 40%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  filter: blur(50px);
  animation: glow-pulse 3s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
  from { opacity: 0.6; transform: translate(-50%, -50%) scale(0.95); }
  to   { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

/* Scroll Indicator */
.hero__scroll {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-8);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--color-teal-light);
  animation: scroll-line 1.8s ease-in-out infinite;
}

@keyframes scroll-line {
  0%   { top: -50%; }
  100% { top: 150%; }
}

/* ==========================================================================
   Authority Signals (Stats Strip)
   ========================================================================== */
.authority {
  background: var(--color-gray-800);
  color: var(--color-white);
  padding-block: var(--space-10);
  position: relative;
  overflow: hidden;
}

.authority::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 115, 119, 0.08), transparent 30%, transparent 70%, rgba(13, 115, 119, 0.08));
  pointer-events: none;
}

.authority__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  text-align: center;
}

.authority__item {
  padding: var(--space-4);
}

.authority__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-teal-light);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.authority__label {
  font-size: 0.9rem;
  color: var(--color-gray-200);
  font-weight: 500;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.service-card {
  background: var(--surface-primary);
  border: 1px solid var(--color-gray-100);
  border-top: 3px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(13, 115, 119, 0.02), transparent 50%);
  opacity: 0;
  transition: opacity var(--duration);
  pointer-events: none;
}

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

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

/* Card accent border colors */
.service-card--marketing {
  border-top-color: var(--color-teal);
}

.service-card--design {
  border-top-color: var(--color-accent);
}

.service-card--consulting {
  border-top-color: var(--color-green);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, rgba(13, 115, 119, 0.1), rgba(18, 165, 165, 0.08));
  color: var(--color-teal);
  transition: all var(--duration);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: var(--color-white);
  transform: scale(1.05);
}

.service-card__title {
  margin-bottom: var(--space-3);
}

.service-card__desc {
  color: var(--color-gray-600);
  font-size: 0.95rem;
  margin-bottom: var(--space-5);
}

.service-card__list {
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card__list li {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  padding-left: var(--space-5);
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-teal-light);
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-section {
  background: linear-gradient(160deg, var(--color-gray-800) 0%, var(--color-teal-dark) 50%, var(--color-teal) 100%);
  color: var(--color-white);
  padding-block: var(--space-16);
  position: relative;
  overflow: hidden;
}

.portfolio-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 600px at 80% 50%, rgba(18, 165, 165, 0.12), transparent);
  pointer-events: none;
}

/* Portfolio Inner (hero layout) */
.portfolio__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

.portfolio__content {
  position: relative;
  z-index: 1;
}

.portfolio__title {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.portfolio__desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.portfolio__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.portfolio__tag {
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  transition: all var(--duration);
}

.portfolio__tag:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Portfolio mockup */
.portfolio__visual {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.portfolio__mockup {
  position: relative;
  perspective: 1000px;
}

.portfolio__screen {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(18, 165, 165, 0.15);
  transform: rotateY(-5deg) rotateX(2deg);
  transition: transform var(--duration-slow) var(--ease-out);
  max-width: 400px;
}

.portfolio__screen:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.portfolio__screen img {
  width: 100%;
  display: block;
}


/* Portfolio Clients Grid */
.portfolio-clients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.portfolio-client {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration) var(--ease-out);
}

.portfolio-client:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.portfolio-client__preview {
  padding: var(--space-6);
}

/* Client images */
.portfolio-client__images {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.portfolio-client__images:has(img:nth-child(2)) {
  grid-template-columns: 1fr 1fr;
}

.portfolio-client__images img {
  width: 100%;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
}

/* Card content */
.portfolio-client__sector {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-teal-light);
  margin-bottom: var(--space-1);
}

.portfolio-client__name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.portfolio-client__summary {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

/* Toggle button */
.portfolio-client__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-teal-light);
  font-size: 0.85rem;
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration);
}

.portfolio-client__toggle:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-teal-light);
}

.portfolio-client__toggle svg {
  transition: transform var(--duration) var(--ease-out);
}

.portfolio-client--open .portfolio-client__toggle svg {
  transform: rotate(180deg);
}

/* Expandable details */
.portfolio-client__details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
  padding: 0 var(--space-6);
}

.portfolio-client--open .portfolio-client__details {
  padding: 0 var(--space-6) var(--space-6);
}

.portfolio-client__embed {
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.portfolio-client__embed iframe {
  width: 100%;
  height: 480px;
  border: none;
  border-radius: var(--radius-md);
  background: #fff;
}

.portfolio-client__details p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}


/* Social buttons */
.portfolio-client__social {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.portfolio-client__social-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--duration);
}

.portfolio-client__social-btn--ig {
  background: rgba(13, 115, 119, 0.2);
  border: 1px solid rgba(18, 165, 165, 0.3);
  color: var(--color-teal-light);
}

.portfolio-client__social-btn--ig:hover {
  background: rgba(13, 115, 119, 0.35);
  border-color: rgba(18, 165, 165, 0.5);
}

.portfolio-client__social-btn--fb {
  background: rgba(59, 89, 152, 0.2);
  border: 1px solid rgba(59, 89, 152, 0.3);
  color: #93bbfd;
}

.portfolio-client__social-btn--fb:hover {
  background: rgba(59, 89, 152, 0.35);
  border-color: rgba(59, 89, 152, 0.5);
}

/* Portfolio feed footer */
.portfolio-feed {
  text-align: center;
  margin-top: var(--space-12);
  position: relative;
  z-index: 1;
}

.portfolio-feed__text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}

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

.portfolio-feed__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--duration);
}

.portfolio-feed__link--ig {
  background: rgba(13, 115, 119, 0.15);
  border: 1px solid rgba(18, 165, 165, 0.25);
  color: var(--color-teal-light);
}

.portfolio-feed__link--ig:hover {
  background: rgba(13, 115, 119, 0.3);
}

.portfolio-feed__link--fb {
  background: rgba(59, 89, 152, 0.15);
  border: 1px solid rgba(59, 89, 152, 0.25);
  color: #93bbfd;
}

.portfolio-feed__link--fb:hover {
  background: rgba(59, 89, 152, 0.3);
}

/* Responsive: 2 columns at tablet */
@media (min-width: 640px) {
  .portfolio-clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive: 3 columns at desktop */
@media (min-width: 1024px) {
  .portfolio-clients-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   Team Section
   ========================================================================== */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.team-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-100);
  transition: all var(--duration) var(--ease-out);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.team-card__image {
  width: 100%;
  height: 360px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
}

.team-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  transition: transform var(--duration-slow) var(--ease-out);
}

.team-card:hover .team-card__image img {
  transform: scale(1.04);
}

.team-card__image--will {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, #2D3748 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.5);
}

.team-card__content {
  padding: var(--space-6) var(--space-8);
}

.team-card__name {
  font-size: 1.3rem;
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.team-card__bio {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

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

.team-card__links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  transition: all var(--duration);
}

.team-card__links a:hover {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
  transform: translateY(-2px);
}

/* ==========================================================================
   Joyce Section — Soft Blue/Purple Gradient
   ========================================================================== */
.joyce-section {
  background: linear-gradient(135deg, #E8F4FD 0%, #EDE7F6 35%, #F3E5F5 60%, #E8F5E9 100%);
  position: relative;
  overflow: hidden;
}

.joyce-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(18, 165, 165, 0.06), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.joyce-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

.joyce-avatar {
  display: flex;
  justify-content: center;
}

.joyce-avatar img {
  max-width: 320px;
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(149, 117, 205, 0.15);
  transition: transform var(--duration-slow) var(--ease-out);
}

.joyce-avatar img:hover {
  transform: scale(1.02) rotate(-1deg);
}

.joyce-content {
  position: relative;
  z-index: 1;
}

.joyce-tips {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.joyce-tip {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  transition: all var(--duration);
}

.joyce-tip:hover {
  background: rgba(255, 255, 255, 0.85);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.joyce-tip__number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-teal);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
}

.joyce-tip__title {
  font-size: 1rem;
  margin-bottom: var(--space-2);
  color: var(--color-gray-800);
}

.joyce-tip__text {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ==========================================================================
   CRECIA Section — Dark Futuristic with Circuit Pattern
   ========================================================================== */
.crecia-section {
  position: relative;
  background: #0B0F19;
  color: var(--color-white);
  padding-block: var(--space-16);
  overflow: hidden;
}

.crecia-bg {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill='none' stroke='%2312A5A5' stroke-width='0.5'%3E%3Cpath d='M10 10h20v20H10z'/%3E%3Cpath d='M50 10h20v20H50z'/%3E%3Cpath d='M30 50h20v20H30z'/%3E%3Cpath d='M70 50h20v20H70z'/%3E%3Ccircle cx='30' cy='20' r='3'/%3E%3Ccircle cx='70' cy='20' r='3'/%3E%3Ccircle cx='50' cy='60' r='3'/%3E%3Ccircle cx='10' cy='60' r='3'/%3E%3Ccircle cx='90' cy='60' r='3'/%3E%3Cpath d='M30 20h20M70 20h20M10 60h20M50 60h20'/%3E%3Cpath d='M20 30v20M60 30v20M40 70v20M80 70v20'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
}

.crecia-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(18, 165, 165, 0.08), transparent 70%);
  pointer-events: none;
}

.crecia-header {
  text-align: center;
  margin-bottom: var(--space-12);
  position: relative;
  z-index: 1;
}

.crecia-logo {
  margin-bottom: var(--space-5);
}

.crecia-logo img {
  height: 64px;
  width: auto;
  margin-inline: auto;
  filter: drop-shadow(0 0 20px rgba(18, 165, 165, 0.3));
}

.crecia-logo--large {
  margin-bottom: var(--space-8);
}

.crecia-logo--large img {
  height: 220px;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 0 30px rgba(18, 165, 165, 0.4));
}

.crecia-title {
  color: var(--color-white);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  margin-bottom: var(--space-3);
}

.crecia-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
}

.crecia-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.crecia-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(18, 165, 165, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.crecia-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-teal-light), transparent);
  opacity: 0;
  transition: opacity var(--duration);
}

.crecia-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(18, 165, 165, 0.35);
  box-shadow: 0 0 30px rgba(18, 165, 165, 0.08), inset 0 1px 0 rgba(18, 165, 165, 0.2);
  transform: translateY(-4px);
}

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

.crecia-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(18, 165, 165, 0.1);
  border: 1px solid rgba(18, 165, 165, 0.2);
  color: var(--color-teal-light);
  margin-bottom: var(--space-5);
  transition: all var(--duration);
}

.crecia-card:hover .crecia-card__icon {
  background: rgba(18, 165, 165, 0.2);
  box-shadow: 0 0 20px rgba(18, 165, 165, 0.15);
}

.crecia-card__title {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
}

.crecia-card__text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.crecia-card__cta {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-teal-light);
  transition: all var(--duration);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.crecia-card__cta:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--surface-primary);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: all var(--duration) var(--ease-out);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.testimonial-card__stars {
  font-size: 1.1rem;
  color: var(--color-accent);
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  font-style: italic;
  margin-bottom: var(--space-5);
  line-height: 1.7;
  position: relative;
  padding-left: var(--space-5);
  border-left: 3px solid var(--color-teal-light);
}

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

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__info strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-gray-800);
}

.testimonial-card__info span {
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* CTA testimonial card */
.testimonial-card--cta {
  background: linear-gradient(135deg, rgba(13, 115, 119, 0.04), rgba(18, 165, 165, 0.06));
  border: 2px dashed rgba(13, 115, 119, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-card--cta:hover {
  border-color: var(--color-teal);
  background: linear-gradient(135deg, rgba(13, 115, 119, 0.06), rgba(18, 165, 165, 0.1));
}

.testimonial-card__next {
  text-align: center;
}

.testimonial-card__next svg {
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--color-teal);
  opacity: 0.6;
}

.testimonial-card__next h3 {
  margin-bottom: var(--space-2);
}

.testimonial-card__next p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-5);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-list {
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration);
}

.faq-item:hover {
  border-color: var(--color-gray-200);
}

.faq-item--open {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 1px rgba(13, 115, 119, 0.1), var(--shadow-sm);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  color: var(--color-gray-800);
  background: var(--surface-primary);
  transition: background var(--duration);
}

.faq-item__question:hover {
  background: var(--surface-alt);
}

.faq-item--open .faq-item__question {
  background: rgba(13, 115, 119, 0.03);
}

.faq-item__icon {
  font-size: 1.4rem;
  color: var(--color-teal);
  transition: transform var(--duration) var(--ease-out);
  flex-shrink: 0;
  margin-left: var(--space-4);
  line-height: 1;
}

.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}

.faq-item__answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

.faq-item--open .faq-item__answer {
  max-height: 500px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 50%, var(--color-gray-800) 100%);
  color: var(--color-white);
  text-align: center;
  padding-block: var(--space-16);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle 400px at 30% 70%, rgba(245, 158, 11, 0.1), transparent),
              radial-gradient(circle 300px at 70% 30%, rgba(18, 165, 165, 0.15), transparent);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
}

.cta-title {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
}

.cta-desc {
  font-size: 1.1rem;
  opacity: 0.85;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-8);
}

.cta-social {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

.cta-social a {
  transition: opacity var(--duration);
}

.cta-social a:hover {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-gray-800);
  color: var(--color-gray-200);
  padding-block: var(--space-12) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__logo img {
  height: 36px;
  width: 36px;
}

.footer__desc {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  line-height: 1.7;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

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

.footer__links a {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  transition: all var(--duration);
}

.footer__links a:hover {
  color: var(--color-teal-light);
  transform: translateX(3px);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  transition: all var(--duration);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--duration) var(--ease-out);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  animation: none;
}

@keyframes whatsapp-pulse {
  0%, 100% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0);
  }
}

/* ==========================================================================
   Scroll-Triggered Animations (data-animate)
   ========================================================================== */
[data-animate] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: 0.7s;
  transition-timing-function: var(--ease-out);
}

[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="fade-right"] {
  transform: translateX(-40px);
}

[data-animate="fade-left"] {
  transform: translateX(40px);
}

/* Animated (revealed) state */
[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* Data-delay support */
[data-animate][data-delay="0"]   { transition-delay: 0ms; }
[data-animate][data-delay="100"] { transition-delay: 100ms; }
[data-animate][data-delay="150"] { transition-delay: 150ms; }
[data-animate][data-delay="200"] { transition-delay: 200ms; }
[data-animate][data-delay="250"] { transition-delay: 250ms; }
[data-animate][data-delay="300"] { transition-delay: 300ms; }
[data-animate][data-delay="400"] { transition-delay: 400ms; }
[data-animate][data-delay="500"] { transition-delay: 500ms; }

/* ==========================================================================
   Skip Link (a11y)
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-teal);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 9999;
  font-weight: 600;
  font-size: 0.9rem;
}

.skip-link:focus {
  top: var(--space-4);
}

/* ==========================================================================
   Responsive — Tablet (min-width: 640px)
   ========================================================================== */
@media (min-width: 640px) {
  .authority__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .crecia-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__ctas {
    flex-direction: row;
    justify-content: center;
  }

  .cta-buttons {
    flex-direction: row;
  }

  .hero__content {
    text-align: left;
  }

  .hero__subtitle {
    margin-inline: 0;
  }

  .hero__ctas {
    justify-content: flex-start;
  }

  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .joyce-inner {
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-12);
  }

  .portfolio__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

/* ==========================================================================
   Responsive — Desktop (min-width: 960px)
   ========================================================================== */
@media (min-width: 960px) {
  .section {
    padding-block: var(--space-20);
  }

  .nav__links {
    display: flex;
  }

  .nav__toggle {
    display: none;
  }

  .authority__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .crecia-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  .hero__grid {
    gap: var(--space-10);
  }

  .hero__image-wrapper {
    max-width: 480px;
  }

  .portfolio__screen {
    max-width: 460px;
  }

  .team-card__image {
    height: 380px;
  }
}

/* ==========================================================================
   Responsive — Large Desktop (min-width: 1200px)
   ========================================================================== */
@media (min-width: 1200px) {
  .container {
    padding-inline: var(--space-8);
  }

  .hero__title {
    font-size: 3.75rem;
  }

  .hero__image-wrapper {
    max-width: 520px;
  }

  .joyce-inner {
    gap: var(--space-16);
  }

  .portfolio__inner {
    gap: var(--space-16);
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .nav,
  .nav__toggle,
  .footer,
  .cta-section,
  .whatsapp-float,
  .hero__scroll,
  .hero__bg,
  .crecia-bg {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
    line-height: 1.5;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    font-weight: normal;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
  }

  .section {
    padding-block: 1rem;
  }

  .btn {
    border: 1px solid #000;
    padding: 0.3rem 0.8rem;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  h2, h3 {
    page-break-after: avoid;
  }

  .portfolio-section,
  .crecia-section,
  .authority {
    background: #f5f5f5 !important;
  }
}

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

  [data-animate] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero__gradient {
    animation: none !important;
  }

  .hero__image-glow {
    animation: none !important;
  }

  .hero__scroll-line::after {
    animation: none !important;
  }

  .whatsapp-float {
    animation: none !important;
  }

  .text-gradient {
    animation: none !important;
    background-size: 100% 100% !important;
  }
}