/* ============================================================
   Nebul Matrix — Consulting Blog Landing Page
   Color Scheme: Burgundy + Gold + Cream (French Elegance)
   Font: Cormorant Garamond (Serif)
   CHANGE_FONT_HERE — Replace 'Cormorant Garamond' with desired font
   ============================================================ */

/* ---------- CSS VARIABLES ---------- */
:root {
  /* Primary Palette — Deep Navy & Electric Teal */
  --clr-primary: #0A192F;
  /* Deep Navy */
  --clr-primary-dark: #020c1b;
  --clr-primary-light: #172a45;
  --clr-accent: #14b8a6;
  /* Teal */
  --clr-accent-light: #5eead4;
  --clr-accent-dark: #0d9488;

  /* Backgrounds */
  --clr-bg: #f1f5f9;
  /* Light Slate */
  --clr-bg-alt: #e2e8f0;
  --clr-bg-dark: #0f172a;
  --clr-bg-card: #ffffff;

  /* Text */
  --clr-text: #334155;
  --clr-text-light: #64748b;
  --clr-text-muted: #94a3b8;
  --clr-text-on-dark: #f8fafc;

  /* Misc */
  --clr-border: #cbd5e1;
  --clr-success: #10b981;
  --clr-error: #ef4444;
  --clr-overlay: rgba(15, 23, 42, 0.7);

  /* Sizes */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.18);

  /* CHANGE_FONT_HERE */
  --font-main: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Cormorant Garamond', 'Georgia', serif;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--clr-text);
  background: var(--clr-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--clr-accent);
}

ul {
  list-style: none;
}

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

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 max(20px, 4vw);
}

/* ---------- SECTION TITLES ---------- */
.section-title {
  font-family: var(--font-main);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--clr-primary-dark);
  text-align: center;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--clr-text-light);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(107, 45, 91, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 45, 91, 0.4);
  color: #fff;
}

.btn--outline {
  border: 2px solid var(--clr-accent);
  color: var(--clr-accent-dark);
  background: transparent;
}

.btn--outline:hover {
  background: var(--clr-accent);
  color: #fff;
  transform: translateY(-2px);
}

.btn--accent {
  background: transparent;
  color: var(--clr-accent);
  border: 2px solid var(--clr-accent);
  box-shadow: 0 0 15px rgba(20, 184, 166, 0.1);
}

.btn--accent:hover {
  background: var(--clr-accent);
  color: var(--clr-primary);
  box-shadow: 0 0 25px rgba(20, 184, 166, 0.3);
  transform: translateY(-2px);
}

.btn--large {
  padding: 16px 40px;
  font-size: 1.15rem;
}

.btn--small {
  font-size: 0.9rem;
  padding: 10px 22px;
}

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

.btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn.is-loading .btn__text {
  opacity: 0;
}

.btn.is-loading .btn__spinner {
  display: block;
  position: absolute;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(241, 245, 249, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo__text {
  font-family: var(--font-main);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
}

/* Navigation */
.nav__list {
  display: flex;
  gap: 32px;
}

.nav__link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--clr-text);
  position: relative;
  padding: 4px 0;
}

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

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

.nav__link:hover {
  color: var(--clr-primary);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 24px;
  justify-content: center;
  z-index: 1100;
}

.burger__line {
  width: 100%;
  height: 2.5px;
  background: var(--clr-primary-dark);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

.burger.is-active .burger__line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.burger.is-active .burger__line:nth-child(2) {
  opacity: 0;
}

.burger.is-active .burger__line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Nav */
@media (max-width: 1024px) {
  .burger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--clr-bg);
    padding: 100px 32px 40px;
    transition: right var(--transition-slow);
    box-shadow: var(--shadow-lg);
    z-index: 1050;
  }

  .nav.is-open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 24px;
  }

  .nav__link {
    font-size: 1.2rem;
  }
}

/* ============================================================
   HERO — Split Layout
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, #1e3a8a 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(212, 168, 67, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(107, 45, 91, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding: 60px 0;
}

.hero__badge {
  display: inline-block;
  background: rgba(212, 168, 67, 0.15);
  border: 1px solid rgba(212, 168, 67, 0.3);
  color: var(--clr-accent-light);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero__title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 500px;
}

.hero__cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero__cta-group .btn--primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
  color: var(--clr-bg-dark);
}

.hero__cta-group .btn--primary:hover {
  box-shadow: 0 8px 28px rgba(212, 168, 67, 0.4);
}

.hero__cta-group .btn--outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.85);
}

.hero__cta-group .btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.hero__note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
  font-style: italic;
}

/* Hero Orb Animation */
.hero__orb-wrap {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__orb {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--clr-accent), var(--clr-primary));
  box-shadow: 0 0 60px rgba(212, 168, 67, 0.4), inset 0 0 40px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
  animation: orb-pulse 4s ease-in-out infinite;
}

.hero__orb-ring {
  position: absolute;
  border: 1px solid rgba(212, 168, 67, 0.3);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ring-spin 10s linear infinite;
}

.hero__orb-ring--1 {
  width: 280px;
  height: 280px;
  border-style: dashed;
  animation-duration: 20s;
}

.hero__orb-ring--2 {
  width: 340px;
  height: 340px;
  border-color: rgba(107, 45, 91, 0.3);
  animation-direction: reverse;
  animation-duration: 15s;
}

.hero__orb-ring--3 {
  width: 400px;
  height: 400px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.1);
  animation-duration: 25s;
}

.hero__orb-data {
  position: absolute;
  bottom: 0px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  text-align: right;
  z-index: 5;
}

.hero__orb-data span {
  display: block;
  font-weight: 700;
  letter-spacing: 1px;
}

.hero__orb-data small {
  color: var(--clr-accent);
  text-transform: uppercase;
  font-size: 0.7rem;
}

@keyframes orb-pulse {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 60px rgba(212, 168, 67, 0.4);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 0 80px rgba(212, 168, 67, 0.6);
  }
}

@keyframes ring-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Hero Mobile */
@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: clamp(40px, 8vw, 60px);
    padding: 60px 0;
  }

  .hero__orb-wrap {
    width: clamp(280px, 80vw, 400px);
    height: clamp(280px, 80vw, 400px);
    margin: 0 auto;
  }

  .hero__orb {
    width: clamp(140px, 40vw, 200px);
    height: clamp(140px, 40vw, 200px);
  }

  .hero__orb-ring--1 {
    width: 70%;
    height: 70%;
  }

  .hero__orb-ring--2 {
    width: 85%;
    height: 85%;
  }

  .hero__orb-ring--3 {
    width: 100%;
    height: 100%;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta-group {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }
}

/* ============================================================
   ABOUT / FEATURES
   ============================================================ */
.about {
  padding: clamp(60px, 10vw, 100px) 0;
  background: var(--clr-bg);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(200px, 50%);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(16px, 3vw, 24px);
}

.feature-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary-light);
}

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

.feature-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  color: var(--clr-primary);
}

.feature-card__title {
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  margin-bottom: 10px;
}

.feature-card__text {
  font-size: 0.95rem;
  color: var(--clr-text-light);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: clamp(60px, 10vw, 100px) 0;
  background: var(--clr-bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(16px, 3vw, 24px);
}

.service-card {
  perspective: 800px;
}

.service-card__inner {
  position: relative;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.service-card__inner:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.service-card__front {
  padding: 36px 28px;
}

.service-card__icon-wrap {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(107, 45, 91, 0.08), rgba(212, 168, 67, 0.08));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--clr-primary);
  transition: background var(--transition);
}

.service-card__inner:hover .service-card__icon-wrap {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  color: #fff;
}

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

.service-card h3 {
  font-family: var(--font-main);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--clr-text-light);
  line-height: 1.6;
}

/* Large card spans 2 cols */
.service-card--large {
  grid-column: span 2;
}

/* Accent card */
.service-card--accent .service-card__inner {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary));
  border-color: transparent;
}

.service-card--accent h3,
.service-card--accent p {
  color: rgba(255, 255, 255, 0.9);
}

.service-card--accent .service-card__icon-wrap {
  background: rgba(212, 168, 67, 0.2);
  color: var(--clr-accent-light);
}

.service-card--accent .service-card__inner:hover .service-card__icon-wrap {
  background: var(--clr-accent);
  color: var(--clr-primary-dark);
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card--large {
    grid-column: span 1;
  }
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews {
  padding: clamp(60px, 10vw, 100px) 0;
  background: var(--clr-bg);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(20px, 4vw, 28px);
}

.review-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
}

.review-card::after {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-main);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(107, 45, 91, 0.06);
  line-height: 1;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-accent);
}

.review-card__stars {
  color: var(--clr-accent);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.review-card__text {
  font-size: 1rem;
  color: var(--clr-text);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--clr-accent);
}

.review-card__name {
  display: block;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-primary-dark);
}

.review-card__role {
  display: block;
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

@media (max-width: 900px) {
  .reviews-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: clamp(60px, 10vw, 100px) 0;
  background: var(--clr-bg-alt);
  position: relative;
  overflow: hidden;
}

.contact__bg-blob {
  position: absolute;
  top: -10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(107, 45, 91, 0.05), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.contact__info {
  padding-top: 20px;
}

.contact__title,
.contact__subtitle {
  text-align: left;
  margin-left: 0;
  max-width: 100%;
}

.contact__subtitle {
  margin-bottom: 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.contact__icon {
  width: 50px;
  height: 50px;
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.contact__item:hover .contact__icon {
  background: var(--clr-primary);
  color: #fff;
  transform: scale(1.1);
}

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

.contact__item h4 {
  font-family: var(--font-main);
  font-weight: 700;
  color: var(--clr-primary-dark);
  margin-bottom: 4px;
}

.contact__item p,
.contact__item a {
  color: var(--clr-text-light);
  font-size: 0.95rem;
}

.contact-form {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 16px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-bg);
  color: var(--clr-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(107, 45, 91, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  display: block;
  font-size: 0.82rem;
  color: var(--clr-error);
  margin-top: 4px;
  min-height: 18px;
}

.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.form-group--checkbox input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--clr-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-group--checkbox label {
  font-weight: 400;
  font-size: 0.9rem;
  margin-bottom: 0;
  flex: 1;
}

.form-group--checkbox .form-error {
  width: 100%;
}

/* CAPTCHA */
.captcha-group {
  background: var(--clr-bg-alt);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.captcha-group label {
  font-weight: 600;
}

.captcha-group input {
  max-width: 160px;
}

/* Form status */
.form-status {
  text-align: center;
  font-size: 0.95rem;
  margin-top: 14px;
  min-height: 24px;
}

.form-status.success {
  color: var(--clr-success);
}

.form-status.error {
  color: var(--clr-error);
}

@media (max-width: 900px) {
  .contact__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact__info {
    text-align: center;
  }

  .contact__title,
  .contact__subtitle {
    text-align: center;
    margin: 0 auto;
  }

  .contact__subtitle {
    margin-bottom: 32px;
  }

  .contact__details {
    align-items: center;
  }

  .contact__item {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .contact-form {
    padding: 28px 20px;
  }
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  padding: clamp(60px, 10vw, 100px) 0;
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
}

.cta-card {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 8vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.1) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.cta-card__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-card__title {
  color: var(--clr-text-on-dark);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 20px;
  font-family: var(--font-main);
}

.cta-card__text {
  color: rgba(248, 250, 252, 0.8);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: 40px;
}

.cta-card__actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--clr-bg-dark);
  color: var(--clr-text-on-dark);
  padding-top: 60px;
}

.footer__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(30px, 5vw, 60px);
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__col--brand .logo__text {
  color: #fff;
}

.footer__desc {
  font-size: 0.9rem;
  color: rgba(245, 237, 224, 0.6);
  margin-top: 14px;
  line-height: 1.6;
}

.footer__heading {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--clr-accent-light);
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(245, 237, 224, 0.65);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--clr-accent);
}

.footer__contacts li {
  font-size: 0.9rem;
  color: rgba(245, 237, 224, 0.65);
}

.footer__bottom {
  padding: 20px 0;
  text-align: center;
}

.footer__bottom p {
  font-size: 0.85rem;
  color: rgba(245, 237, 224, 0.4);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   MODALS
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal[hidden] {
  display: none;
}

.modal.is-visible {
  opacity: 1;
  visibility: visible;
  display: flex;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: var(--clr-overlay);
  cursor: pointer;
}

.modal__content {
  position: relative;
  background: var(--clr-bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  max-width: 640px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal.is-visible .modal__content {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2rem;
  color: var(--clr-text-muted);
  line-height: 1;
  transition: color var(--transition);
}

.modal__close:hover {
  color: var(--clr-primary);
}

.modal__content h2 {
  font-family: var(--font-main);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-primary-dark);
  margin-bottom: 20px;
  padding-right: 40px;
}

.modal__content p {
  font-size: 0.95rem;
  color: var(--clr-text-light);
  line-height: 1.8;
}

/* ============================================================
   COOKIE POPUP
   ============================================================ */
.cookie-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 480px;
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-slow);
}

.cookie-popup[hidden] {
  display: none;
}

.cookie-popup.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  display: block;
}

.cookie-popup__inner {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-lg);
}

.cookie-popup__inner p {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.cookie-popup__actions {
  display: flex;
  gap: 12px;
}

@media (max-width: 480px) {
  .cookie-popup {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
}

/* ============================================================
   UTILITY / ANIMATIONS
   ============================================================ */
/* Body scroll lock */
body.no-scroll {
  overflow: hidden;
}

/* Image blur placeholder effect */
img[loading="lazy"] {
  background: linear-gradient(135deg, var(--clr-bg-alt), var(--clr-border));
  transition: filter 0.4s ease;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
}