/*
Theme Name: Cool Ideas Landing Page
Theme URI: https://coolideas.com.br
Author: Cool Ideas
Author URI: https://coolideas.com.br
Description: Tema personalizado para a landing page da Cool Ideas - Agência de Marketing Digital em Itajaí/SC
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: coolideas
*/

/* ========================================
   CSS VARIABLES / DESIGN TOKENS
   ======================================== */
:root {
  --cool-teal: #2A9D8F;
  --cool-teal-light: #34B3A4;
  --cool-orange: #F97316;
  --cool-yellow: #FACC15;
  --cool-dark: #141D2B;
  --cool-navy: #1A2744;
  --cool-white: #FFFFFF;
  --cool-gray-bg: #F8FAFC;
  --cool-border: #E2E8F0;
  --cool-text-dark: #1E2A3B;
  --cool-text-gray: #64748B;
  --cool-whatsapp: #25D366;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--cool-text-dark);
  background: var(--cool-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ========================================
   UTILITIES
   ======================================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 48px;
  }
}

.gradient-cool {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
}

.gradient-hero {
  background: linear-gradient(180deg, var(--cool-dark) 0%, var(--cool-navy) 100%);
}

.gradient-teal {
  background: linear-gradient(135deg, var(--cool-teal) 0%, var(--cool-teal-light) 100%);
}

.text-gradient-cool {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  color: var(--cool-white);
  padding: 16px 32px;
  border-radius: var(--radius-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--cool-white);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-teal {
  background: linear-gradient(135deg, var(--cool-teal) 0%, var(--cool-teal-light) 100%);
  color: var(--cool-white);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 20px rgba(42, 157, 143, 0.5);
}

.btn-teal:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(42, 157, 143, 0.6);
}

.btn-submit {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  color: var(--cool-white);
  padding: 16px 32px;
  border-radius: var(--radius-md);
  width: 100%;
  font-size: 18px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.4);
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(20, 29, 43, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.site-logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--cool-white);
}

.site-logo span {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 32px;
}

@media (min-width: 768px) {
  .main-nav {
    display: flex;
  }
}

.main-nav a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  font-size: 16px;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--cool-white);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: block;
  }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--cool-white);
  cursor: pointer;
  padding: 8px;
  font-size: 24px;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  background: rgba(20, 29, 43, 0.95);
  backdrop-filter: blur(12px);
  padding: 24px;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  padding: 12px 0;
  transition: color 0.3s ease;
}

.mobile-menu a:hover {
  color: var(--cool-white);
}

.mobile-menu .btn-teal {
  margin-top: 16px;
  width: 100%;
  text-align: center;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--cool-dark) 0%, var(--cool-navy) 100%);
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  color: var(--cool-white);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--cool-white);
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 48px;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 60px;
  }
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 20px;
  }
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}

@media (min-width: 768px) {
  .trust-badges {
    gap: 32px;
  }
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.trust-badge-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--cool-white);
}

.trust-badge-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual (desktop only) */
.hero-visual {
  display: none;
  position: relative;
  justify-content: center;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-visual {
    display: flex;
  }
}

.hero-circle {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 2px solid rgba(42, 157, 143, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin-slow 20s linear infinite;
  position: relative;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-logo-center {
  font-size: 32px;
  font-weight: 800;
  color: var(--cool-white);
  animation: pulse-logo 3s ease-in-out infinite;
}

@keyframes pulse-logo {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

/* Floating cards */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  color: var(--cool-white);
  animation: float 6s ease-in-out infinite;
}

.floating-card:nth-child(2) { top: 10%; right: 0; animation-delay: -2s; }
.floating-card:nth-child(3) { bottom: 10%; left: 0; animation-delay: -4s; }

.floating-card-value {
  font-size: 24px;
  font-weight: 800;
}

.floating-card-label {
  font-size: 12px;
  opacity: 0.7;
}

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

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-section {
  background: var(--cool-white);
  padding: 80px 0;
}

@media (max-width: 767px) {
  .services-section {
    padding: 60px 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--cool-text-dark);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 48px;
  }
}

.section-title .highlight {
  background: linear-gradient(135deg, var(--cool-orange) 0%, var(--cool-yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 18px;
  color: var(--cool-text-gray);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--cool-gray-bg);
  border: 1px solid var(--cool-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--cool-teal);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(42, 157, 143, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--cool-teal);
  font-size: 24px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--cool-text-dark);
  margin-bottom: 8px;
}

.service-card p {
  font-size: 16px;
  color: var(--cool-text-gray);
  line-height: 1.6;
}

/* ========================================
   RESULTS SECTION
   ======================================== */
.results-section {
  background: linear-gradient(180deg, var(--cool-dark) 0%, var(--cool-navy) 100%);
  padding: 80px 0;
}

@media (max-width: 767px) {
  .results-section {
    padding: 60px 0;
  }
}

.results-section .section-title {
  color: var(--cool-white);
}

.results-section .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (min-width: 768px) {
  .results-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.result-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}

.result-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.result-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--cool-white);
  margin-bottom: 8px;
}

@media (min-width: 768px) {
  .result-value {
    font-size: 48px;
  }
}

.result-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
  background: var(--cool-white);
  padding: 80px 0;
}

@media (max-width: 767px) {
  .testimonials-section {
    padding: 60px 0;
  }
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: var(--cool-white);
  border: 1px solid var(--cool-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.testimonial-quote-icon {
  font-size: 32px;
  color: var(--cool-teal);
  margin-bottom: 16px;
  line-height: 1;
}

.testimonial-text {
  font-size: 16px;
  font-style: italic;
  color: var(--cool-text-dark);
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-divider {
  height: 1px;
  background: var(--cool-border);
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cool-teal), var(--cool-teal-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cool-white);
  font-weight: 700;
  font-size: 18px;
}

.testimonial-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cool-text-dark);
}

.testimonial-info p {
  font-size: 14px;
  color: var(--cool-text-gray);
}

.testimonial-stars {
  color: var(--cool-yellow);
  font-size: 16px;
  margin-top: 12px;
  letter-spacing: 2px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
  background: var(--cool-gray-bg);
  padding: 80px 0;
}

@media (max-width: 767px) {
  .contact-section {
    padding: 60px 0;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--cool-text-dark);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .contact-info h2 {
    font-size: 48px;
  }
}

.contact-info > p {
  font-size: 18px;
  color: var(--cool-text-gray);
  margin-bottom: 32px;
}

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-benefit {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: var(--cool-text-dark);
}

.contact-benefit-icon {
  width: 24px;
  height: 24px;
  background: rgba(42, 157, 143, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cool-teal);
  font-size: 14px;
  flex-shrink: 0;
}

.contact-form-wrapper {
  background: var(--cool-white);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
  .contact-form-wrapper {
    padding: 48px;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--cool-text-dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--cool-gray-bg);
  border: 1px solid var(--cool-border);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--cool-text-dark);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cool-teal);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.1);
}

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

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: linear-gradient(180deg, var(--cool-dark) 0%, var(--cool-navy) 100%);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 360px;
  margin-bottom: 24px;
  font-size: 16px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cool-white);
  font-size: 18px;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--cool-teal);
  transform: scale(1.1);
}

.footer-column h4 {
  color: var(--cool-white);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-column a,
.footer-column li {
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: var(--cool-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  background: var(--cool-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.3s ease;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

.whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: var(--cool-white);
}

.whatsapp-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--cool-whatsapp);
  animation: whatsapp-ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0;
  z-index: -1;
}

@keyframes whatsapp-ping {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ========================================
   ANIMATIONS (scroll-reveal via JS)
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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