/* =========================================
   TRIPLEVI DIGITAL SOLUTIONS — style.css
   ========================================= */

/* 1. GOOGLE FONTS IMPORT */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');

/* 2. CSS CUSTOM PROPERTIES */
:root {
  /* Brand Colors - Curated Palette */
  --color-blue: #031366;
  --color-orange: #FF5001;
  --color-black: #0A0B10;
  --color-white: #FFFFFF;
  --color-light: #F7F8FC;
  --color-gray: #5E6575;
  --color-border: #E6E8F0;

  /* Derived / Interactive States */
  --color-blue-dark: #010B3D;
  --color-blue-light: #0B219C;
  --color-orange-dark: #D43E00;
  --color-glass: rgba(255, 255, 255, 0.8);
  --color-glass-blue: rgba(3, 19, 102, 0.03);

  /* Typography */
  --font-main: 'Montserrat', sans-serif;

  /* Spacing Scale */
  --space-xs: 0.5rem;
  /* 8px  */
  --space-sm: 1rem;
  /* 16px */
  --space-md: 1.5rem;
  /* 24px */
  --space-lg: 2.5rem;
  /* 40px */
  --space-xl: 4rem;
  /* 64px */
  --space-2xl: 6rem;
  /* 96px */

  /* Section padding */
  --section-pad: 7rem 0;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(3, 19, 102, 0.03);
  --shadow-md: 0 10px 30px rgba(3, 19, 102, 0.06);
  --shadow-lg: 0 20px 50px rgba(3, 19, 102, 0.1);

  /* Container */
  --container-max: 1200px;
  --container-pad: 0 2rem;

  /* Navbar height */
  --navbar-h: 80px;
}

/* 3. RESET & BASE */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 17px;
  scroll-padding-top: var(--navbar-h);
}

body {
  font-family: var(--font-main);
  font-weight: 400;
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Skip Link for A11y */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-orange);
  color: var(--color-white);
  padding: 0.8rem 1.5rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* 4. TYPOGRAPHY */
h1,
h2,
h3,
h4 {
  font-family: var(--font-main);
  color: var(--color-blue);
  line-height: 1.25;
  /* font-weight: 700; */
}

h1 {
  /* font-size: clamp(2.4rem, 6vw, 3.8rem); */
  font-size: clamp(2.4rem, 6vw, 3rem);
  letter-spacing: -0.02em;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 600;
}

p {
  color: var(--color-gray);
}

/* 5. LAYOUT UTILITIES */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-pad);
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-sm);
}

.section-sub {
  max-width: 650px;
  margin: var(--space-xs) auto 0;
  font-size: 1.1rem;
  color: var(--color-gray);
}

/* 6. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-orange);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-orange-dark);
  border-color: var(--color-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 80, 1, 0.25);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-white);
  color: var(--color-blue);
  border-color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--color-white);
  border-color: #25D366;
  font-size: 1rem;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #1EBE57;
  border-color: #1EBE57;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
}

.btn-full {
  width: 100%;
}

/* 7. NAVBAR & NAVIGATION */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  /* background: var(--color-glass); */
  background: var(--color-white);
  height: var(--navbar-h);
  border-bottom: 1px solid rgba(3, 19, 102, 0.05);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
}

.nav-logo svg {
  height: 36px;
  width: auto;
}

.logo-primary {
  fill: var(--color-blue);
  transition: fill var(--transition);
}

.logo-accent {
  fill: var(--color-orange);
}

.logo-text {
  fill: var(--color-blue);
  transition: fill var(--transition);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-menu a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-gray);
  position: relative;
  padding: 0.3rem 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-blue);
}

.nav-toggle {
  display: none;
}

/* 8. HERO SECTION */
.section-hero {
  padding: calc(var(--navbar-h) + 6rem) 0 8rem;
  background: var(--color-blue);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Gradient mesh background */
.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 80, 1, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(11, 33, 156, 0.3) 0%, transparent 50%),
    linear-gradient(135deg, #020E4D 0%, #031366 100%);
  z-index: 1;
}

.section-hero .container {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.section-hero h1 {
  color: var(--color-white);
  margin: var(--space-sm) 0 var(--space-md);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  /* font-weight: 700; */
}

.section-hero h3 {
  color: var(--color-white);
  margin: var(--space-sm) 0 var(--space-md);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-weight: 500;
}

.section-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: rgba(255, 80, 1, 0.12);
  color: var(--color-orange);
  border: 1px solid rgba(255, 80, 1, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-sub {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
  margin-bottom: var(--space-lg);
  line-height: 1.75;
}
.hero-sub span{
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero-trust {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  font-weight: 500;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* 9. ABOUT SECTION */
.section-about {
  padding: var(--section-pad);
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
  object-fit: cover;
  position: relative;
  z-index: 2;
}

/* Decorative background card behind founder photo */
.about-image::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-orange);
  border-radius: var(--radius-lg);
  z-index: 1;
}

.about-content h2 {
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.about-content p {
  margin-bottom: var(--space-sm);
  font-size: 1.05rem;
}

.about-content .lead-text {
  font-size: 1.2rem;
  color: var(--color-blue);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.founder-quote {
  border-left: 4px solid var(--color-orange);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  background: var(--color-light);
  padding: var(--space-md) var(--space-md) var(--space-md) var(--space-lg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.founder-quote p {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-blue);
  line-height: 1.6;
  margin-bottom: 0.4rem;
}

.founder-quote cite {
  font-size: 0.9rem;
  color: var(--color-orange);
  font-weight: 700;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

.stat {
  background: var(--color-light);
  padding: var(--space-md) 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1.2;
  margin-bottom: 0.2rem;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* 10. SERVICES SECTION */
.section-services {
  padding: var(--section-pad);
  background: var(--color-light);
  text-align: center;
}

.section-services h2 {
  margin-bottom: var(--space-xs);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--space-2xl);
  text-align: left;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: border-color var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-slow);
}

.service-card:hover {
  border-color: transparent;
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
  margin-bottom: var(--space-md);
  transition: background var(--transition), color var(--transition);
}

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

.service-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-blue);
  font-weight: 600;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: auto;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px dashed var(--color-border);
}

.service-tags li {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.8rem;
  background: var(--color-light);
  color: var(--color-blue);
  border-radius: 100px;
  text-transform: uppercase;
}

/* 11. WHY US SECTION */
.section-why {
  padding: var(--section-pad);
  background: var(--color-white);
}

.why-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.why-header {
  position: sticky;
  top: calc(var(--navbar-h) + 2rem);
}

.why-header h2 {
  margin-bottom: var(--space-sm);
}

.why-header h2 span {
  color: var(--color-orange);
}

.why-header .section-sub {
  text-align: left;
  margin: var(--space-sm) 0 0 0;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.why-item {
  display: flex;
  gap: 1.5rem;
  background: var(--color-light);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.why-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.why-check {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-blue);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-item h3 {
  font-size: 1.15rem;
  color: var(--color-blue);
  margin-bottom: 0.3rem;
  font-weight: 700;
}

.why-item p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* 12. PACKAGES & CLIENTS SECTION */
.section-packages {
  padding: var(--section-pad);
  background: var(--color-light);
  text-align: center;
}

.brands-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: center;
  align-items: center;
  margin: var(--space-md) 0 var(--space-2xl);
  padding: var(--space-md) 0;
}

.brand-logo {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-gray);
  opacity: 0.45;
  transition: opacity var(--transition), color var(--transition), transform var(--transition);
}

.brand-logo:hover {
  opacity: 1;
  color: var(--color-blue);
  transform: scale(1.08);
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--space-2xl);
  align-items: stretch;
}

.package-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: left;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
}

.package-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.package-card.package-featured {
  border: 2px solid var(--color-blue);
  box-shadow: var(--shadow-md);
}

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

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 1.2rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.package-card h3 {
  font-size: 1.35rem;
  color: var(--color-blue);
  margin-top: 0.5rem;
  margin-bottom: 0.2rem;
}

.package-best {
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: var(--space-md);
}

.package-price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.package-price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray);
}

.package-card ul {
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex-grow: 1;
}

.package-card li {
  font-size: 0.92rem;
  padding-left: 1.5em;
  position: relative;
  color: var(--color-gray);
  line-height: 1.5;
}

.package-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-orange);
  font-weight: 700;
}

.package-card .btn {
  width: 100%;
}

.pricing-footer {
  margin-top: var(--space-xl);
}

.pricing-footer p {
  font-size: 1.05rem;
}

.pricing-contact-link {
  color: var(--color-orange);
  font-weight: 600;
  border-bottom: 2px solid transparent;
}

.pricing-contact-link:hover {
  border-bottom-color: var(--color-orange);
}

/* 13. FAQ SECTION */
.section-faq {
  padding: var(--section-pad);
  background: var(--color-white);
  text-align: center;
}

.faq-list {
  max-width: 800px;
  margin: var(--space-2xl) auto 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

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

.faq-question {
  cursor: pointer;
  padding: 1.2rem 1.8rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-blue);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: var(--color-light);
  user-select: none;
}

/* Hide default chrome marker */
.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '';
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--color-orange);
  border-bottom: 2px solid var(--color-orange);
  transform: rotate(45deg);
  transition: transform var(--transition);
  margin-right: 4px;
}

.faq-item[open] .faq-question::after {
  transform: rotate(-135deg);
}

.faq-answer {
  padding: 1.2rem 1.8rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 14. CONTACT SECTION */
.section-contact {
  padding: var(--section-pad);
  background: var(--color-blue);
  color: var(--color-white);
}

.section-contact h2 {
  color: var(--color-white);
  text-align: center;
}

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

.section-contact .section-sub {
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  backdrop-filter: blur(10px);
}

.info-card h3 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: -0.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
}

.contact-item:hover {
  color: var(--color-orange);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-label-small {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 700;
}

.contact-value {
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-info .btn-whatsapp {
  margin-top: 0.5rem;
}

.contact-info .whatsapp-icon-svg {
  width: 20px;
  height: 20px;
}

.contact-form-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1.2rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--color-black);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #A0AEC0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(3, 19, 102, 0.08);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #E53E3E;
}

.form-error {
  font-size: 0.78rem;
  color: #E53E3E;
  min-height: 1.2em;
  font-weight: 600;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-gray);
  text-align: center;
  margin-top: 0.4rem;
}

.form-success {
  text-align: center;
  padding: var(--space-md);
  background: #F0FFF4;
  color: #276749;
  border-radius: var(--radius-md);
  border: 1px solid #9AE6B4;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

/* 15. FOOTER */
.site-footer {
  background: var(--color-black);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-2xl) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 4rem;
  padding-bottom: var(--space-xl);
}

.footer-about p {
  margin-top: var(--space-md);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-grid h3 {
  color: var(--color-white);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.footer-links ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a,
.footer-services a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-links a:hover,
.footer-services a:hover {
  color: var(--color-orange);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-contact a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-contact a:hover {
  color: var(--color-orange);
}

.social-links {
  display: flex;
  gap: 0.8rem;
  margin-top: var(--space-sm);
}

.social-links a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: background var(--transition), transform var(--transition);
}

.social-links a:hover {
  background: var(--color-orange);
  transform: translateY(-3px);
  color: var(--color-white);
}

.social-links svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.65);
}

.footer-legal a:hover {
  color: var(--color-orange);
}

/* 16. SCROLL REVEAL ANIMATIONS */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: transform, opacity;
}

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

/* 17. ACCESSIBILITY FOCUS VISIBLE */
:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 4px;
}

.border-radius-8 {
  border-radius: 8px !important;
}

/* =========================================
   RESPONSIVE BREAKPOINTS
   ========================================= */

/* Tablet & Smaller Laptops: ≤1024px */
@media (max-width: 1024px) {
  :root {
    --section-pad: 5rem 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .about-image {
    max-width: 500px;
    margin: 0 auto;
  }

  .about-image::before {
    bottom: -15px;
    left: -15px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .why-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .why-header {
    position: static;
  }

  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: var(--space-xl) auto 0;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-info {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

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

/* Mobile Devices: ≤768px */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    inset: var(--navbar-h) 0 0 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
    padding: 3rem 1.5rem;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-border);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
  }

  .nav-menu a {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-blue);
    padding: 0.5rem 0;
    transition: color var(--transition);
  }

  .nav-menu a:hover,
  .nav-menu a.active {
    color: var(--color-orange);
  }

  .nav-menu a::after {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1000;
    padding: 0;
  }

  .hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--color-blue);
    border-radius: 4px;
    transition: all var(--transition);
  }

  .nav-toggle.open .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle.open .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

  .hero-trust {
    flex-direction: column;
    gap: 0.8rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1.2rem;
  }
}

/* Small Mobile: ≤480px */
@media (max-width: 480px) {
  :root {
    --section-pad: 4rem 0;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .about-image::before {
    display: none;
  }

  .contact-form-container {
    padding: 1.5rem;
  }

  .info-card {
    padding: 1.5rem;
  }
}