/**
 * ╔══════════════════════════════════════╗
 * ║  KLUE DIGITAL — components.css       ║
 * ║  Hero, buttons, cards, forms         ║
 * ║  Versão: 2.0.0                       ║
 * ╚══════════════════════════════════════╝
 */

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  border: none;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-2));
  color: var(--clr-white);
  box-shadow: 0 0 40px rgba(145, 43, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-primary-2), #e040fb);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: 0;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 50px rgba(145, 43, 255, 0.45);
}

.btn-primary span,
.btn-primary svg {
  position: relative;
  z-index: 1;
}

.btn-secondary {
  background: transparent;
  color: var(--clr-white);
  border: 1px solid rgba(244, 242, 255, 0.2);
  padding: 15px 28px;
}

.btn-secondary:hover {
  border-color: var(--clr-primary);
  background: rgba(145, 43, 255, 0.08);
}

.btn-text {
  background: none;
  border: none;
  color: var(--clr-primary);
  padding: 0;
  text-transform: none;
  letter-spacing: normal;
  font-size: inherit;
  font-weight: inherit;
  cursor: pointer;
}

.btn-text:hover {
  text-decoration: underline;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── HERO SECTION ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--sp-24);
  padding-bottom: var(--sp-20);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: brightness(0.4) saturate(0.6);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 7, 15, 0.92) 0%,
    rgba(10, 7, 30, 0.75) 40%,
    rgba(145, 43, 255, 0.1) 100%
  );
}

.hero-orb {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(
    circle,
    rgba(145, 43, 255, 0.18) 0%,
    transparent 65%
  );
  animation: orbFloat 8s var(--ease-soft) infinite;
  pointer-events: none;
  will-change: transform;
}

@keyframes orbFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-40px) scale(1.05);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.hero-eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--clr-primary);
}

.hero-eyebrow-text {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-primary);
  font-family: var(--font-mono);
}

.hero-title {
  font-family: var(--font-sans);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  color: var(--clr-white);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--sp-8);
  overflow: visible;
  white-space: normal;
}

.hero-title .line-1,
.hero-title .line-2 {
  display: block;
  overflow: visible;
  white-space: normal;
  font-size: var(--fs-hero);
}

.hero-title .line-2 {
  background: linear-gradient(
    90deg,
    var(--clr-primary),
    var(--clr-primary-2),
    #e040fb
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(15px, 1.6vw, 19px);
  color: rgba(244, 242, 255, 0.6);
  max-width: 520px;
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-12);
  font-weight: var(--fw-regular);
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
  margin-bottom: var(--sp-12);
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--sp-8);
  right: 0;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  z-index: 2;
}

.hero-scroll-text {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: rgba(244, 242, 255, 0.3);
  font-family: var(--font-mono);
}

.hero-scroll-line {
  width: 40px;
  height: 1px;
  background: rgba(244, 242, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(244, 242, 255, 0.5);
  animation: slideAcross 2s ease-in-out infinite;
}

@keyframes slideAcross {
  0%, 100% {
    left: -100%;
  }
  50% {
    left: 100%;
  }
}

/* ── SECTION HEADERS ── */
.section-header {
  max-width: 800px;
  margin-bottom: var(--sp-20);
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  color: var(--clr-white);
  margin-bottom: var(--sp-6);
}

.section-title .highlight {
  background: linear-gradient(
    90deg,
    var(--clr-primary),
    var(--clr-primary-2)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: rgba(244, 242, 255, 0.6);
  line-height: var(--lh-loose);
}

/* ── CARDS ── */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  transition: all var(--dur-slow) var(--ease-out);
}

.card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--clr-primary-border);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(145, 43, 255, 0.15);
}

.card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--r-md);
  margin-bottom: var(--sp-6);
}

.card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--sp-3);
}

.card-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: var(--lh-normal);
}

/* ── FORMS ── */
form {
  max-width: 600px;
}

.form-group {
  margin-bottom: var(--sp-6);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-text);
  margin-bottom: var(--sp-2);
  text-transform: capitalize;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--sp-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  background: var(--clr-surface);
  color: var(--clr-text);
  font-size: var(--fs-sm);
  transition: all var(--dur-base) var(--ease-out);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-secondary);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  background: var(--clr-primary-light);
  box-shadow: 0 0 0 3px rgba(145, 43, 255, 0.1);
}

.form-group input:disabled,
.form-group textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.btn-submit {
  width: 100%;
  padding: var(--sp-4) var(--sp-8);
  margin-top: var(--sp-4);
  font-size: var(--fs-md);
  font-weight: var(--fw-semi);
}

/* ── PORTFOLIO ── */
.port-img,
.strip-img {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--dur-slow) var(--ease-out);
  will-change: transform;
}

.port-img:hover,
.strip-img:hover {
  box-shadow: 0 0 40px rgba(145, 43, 255, 0.25);
}

.img-placeholder {
  width: 100%;
  height: 100%;
  transition: transform 0.2s ease-out;
  will-change: transform;
}

/* ── STATS ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-8);
  margin: var(--sp-12) 0;
}

.stat-item {
  text-align: center;
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
}

.stat-number {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  text-transform: capitalize;
}

/* ── TESTIMONIALS ── */
.testi-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  transition: all var(--dur-slow) var(--ease-out);
}

.testi-card:hover {
  border-color: var(--clr-primary-border);
  box-shadow: 0 0 30px rgba(145, 43, 255, 0.15);
  transform: translateY(-4px);
}

.testi-quote {
  font-size: var(--fs-md);
  color: var(--clr-white);
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-6);
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testi-name {
  font-weight: var(--fw-semi);
  color: var(--clr-white);
}

.testi-role {
  font-size: var(--fs-xs);
  color: var(--clr-text-secondary);
}

/* ── MISC ELEMENTS ── */
.label-border {
  display: inline-block;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--clr-primary);
  background: rgba(145, 43, 255, 0.08);
  transition: all var(--dur-base) var(--ease-out);
}

.label-border:hover {
  border-color: var(--clr-primary);
  background: rgba(145, 43, 255, 0.15);
}

.divider {
  height: 1px;
  background: var(--clr-border);
  margin: var(--sp-8) 0;
}

.blur-text {
  filter: blur(4px);
  transition: filter var(--dur-base) var(--ease-out);
}

.blur-text:hover {
  filter: blur(0);
}