/* ================================================
   ANIMATIONS.CSS — Keyframes, Reveal, Responsive
   ANTC Website · Aytas Nextgen Tech Consultancy
   ================================================ */

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}

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

.d1 {
  transition-delay: 0.1s;
}
.d2 {
  transition-delay: 0.2s;
}
.d3 {
  transition-delay: 0.3s;
}

/* ---------- KEYFRAMES ---------- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.72);
  }
}

@keyframes scrollBounce {
  0%,
  100% {
    transform: rotate(45deg) translateY(0);
  }
  50% {
    transform: rotate(45deg) translateY(6px);
  }
}

@keyframes tick {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ================================================
   RESPONSIVE — Mobile First Overhaul
   Breakpoints: 1024 | 768 | 480 | 360
   ================================================ */

/* ---------- 1024px — Tablet Landscape ---------- */
@media (max-width: 1024px) {
  section {
    padding: 4.5rem 1.75rem;
  }

  .cost-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Hero floats — pull in from edges */
  .hf1 {
    left: 1%;
  }
  .hf2 {
    right: 1%;
  }
  .hf3 {
    left: 2%;
  }

  .float-card {
    font-size: 0.68rem;
    padding: 0.55rem 0.8rem;
  }

  /* Contact form slightly less gap */
  .contact-inner {
    gap: 2.5rem;
  }
}

/* ---------- 768px — Tablet Portrait / Large Mobile ---------- */
@media (max-width: 768px) {
  /* ----- Global ----- */
  section {
    padding: 3.75rem 1.25rem;
  }

  .si {
    max-width: 100%;
  }

  .stitle {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
  .ssub {
    font-size: 0.92rem;
    max-width: 100%;
  }

  /* ----- NAV ----- */
  nav {
    padding: 0.85rem 1.25rem;
  }
  .nav-links {
    display: none;
  }
  .nav-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-nav {
    display: block;
  }
  .mobile-nav-overlay {
    display: block;
  }

  /* ----- HERO ----- */
  .hero {
    padding: 6rem 1.25rem 5rem;
    min-height: unset;
    height: auto;
  }

  .scroll-hint {
    display: none;
  }

  .hero-watermark {
    width: 85%;
    opacity: 0.03;
  }

  .hero-float,
  .hf1,
  .hf2,
  .hf3 {
    display: none;
  }

  .hero-title {
    font-size: clamp(1.8rem, 6.5vw, 2.6rem);
    letter-spacing: -0.02em;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.35rem 1rem;
  }
  .hero-sub {
    font-size: 0.92rem;
  }
  .hero-funny {
    font-size: 0.78rem;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .hero-btns .btn-primary,
  .hero-btns .btn-ghost {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  /* ----- ABOUT / TWO-COL ----- */
  .two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
  }

  /* ----- COST ----- */
  .cost-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  .cost-total {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  .cost-total-amount {
    font-size: 1.9rem;
  }
  .cost-total-sub {
    text-align: center;
  }

  /* ----- PROCESS ----- */
  .process-steps {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  /* ----- SERVICES ----- */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  /* ----- VALUES ----- */
  .values-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
  }

  /* ----- CLIENTS / TESTIMONIALS ----- */
  .testi-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
  }

  /* ----- PRODUCTS ----- */
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
  }
  .products-note {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem;
  }

  /* ----- TEAM ----- */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  /* ----- CONTACT ----- */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .urgency-row {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  /* ----- FOOTER ----- */
  .footer-wm {
    width: 140px;
  }
  .footer-links {
    gap: 1rem;
  }
}

/* ---------- 480px — Small Mobile ---------- */
@media (max-width: 480px) {
  /* ----- Global ----- */
  section {
    padding: 3rem 1rem;
  }

  .stitle {
    font-size: clamp(1.4rem, 7vw, 1.8rem);
  }

  /* ----- NAV ----- */
  nav {
    padding: 0.75rem 1rem;
  }
  .nav-logo-img {
    height: 38px;
  }
  .nav-logo-brand {
    font-size: 0.9rem;
  }
  .nav-logo-sub {
    font-size: 0.48rem;
  }

  /* ----- HERO ----- */
  .hero {
    padding: 5.5rem 1rem 2.5rem;
  }

  .hero-title {
    font-size: clamp(1.6rem, 8vw, 2rem);
  }

  .hero-badge {
    font-size: 0.68rem;
    padding: 0.3rem 0.75rem;
    letter-spacing: 0.01em;
  }

  .aytas-letter {
    font-size: 0.82rem;
  }

  .hero-sub {
    font-size: 0.87rem;
  }
  .hero-funny {
    font-size: 0.74rem;
  }

  .btn-primary,
  .btn-ghost {
    padding: 0.75rem 1.5rem;
    font-size: 0.88rem;
  }

  /* ----- ABOUT ----- */
  .arch-card {
    padding: 1.4rem;
  }
  .arch-emoji {
    font-size: 3.5rem;
  }

  .p-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  /* ----- COST ----- */
  .cost-card {
    padding: 1.4rem;
  }
  .cost-total {
    padding: 1.25rem;
  }
  .cost-total-amount {
    font-size: 1.7rem;
  }

  /* ----- PROCESS ----- */
  .process-step {
    padding: 1.4rem;
  }
  .step-num {
    font-size: 2.2rem;
  }

  /* ----- SERVICES ----- */
  .svc-card {
    padding: 1.4rem;
  }

  /* ----- VALUES ----- */
  .values-row {
    grid-template-columns: 1fr;
  }
  .val-card {
    padding: 1.25rem;
  }

  /* ----- TESTIMONIALS ----- */
  .testi-card {
    padding: 1.4rem;
  }
  .testi-text {
    font-size: 0.84rem;
  }

  /* ----- TEAM ----- */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-num {
    font-size: 1.6rem;
  }
  .team-card {
    padding: 1rem;
  }

  /* ----- PRODUCTS ----- */
  .card-base {
    padding: 1.4rem;
  }

  /* ----- CONTACT ----- */
  .contact-form {
    padding: 1.25rem;
  }
  .fg input,
  .fg textarea,
  .fg select {
    font-size: 0.88rem;
    padding: 0.65rem 0.85rem;
  }
  .submit-btn {
    font-size: 0.88rem;
    padding: 0.85rem;
  }

  /* ----- FOOTER ----- */
  .footer-wm {
    width: 100px;
  }
  .footer-links {
    gap: 0.75rem;
    font-size: 0.75rem;
  }
  .footer-tag {
    font-size: 0.76rem;
  }
}

/* ---------- 360px — Very Small Phones (Galaxy A series etc.) ---------- */
@media (max-width: 360px) {
  section {
    padding: 2.5rem 0.85rem;
  }

  .hero {
    padding: 5rem 0.85rem 2rem;
  }
  .hero-title {
    font-size: 1.5rem;
  }
  .hero-badge {
    font-size: 0.62rem;
  }

  .nav-logo-sub {
    display: none;
  }

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

  .contact-form {
    padding: 1rem;
  }

  .cost-total-amount {
    font-size: 1.5rem;
  }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}