/* ============================================
   PWRBLD Coaching – Clean CSS
   ============================================ */

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

:root {
  --color-bg: #0a0a0a;
  --color-surface: #141414;
  --color-surface-alt: #1a1a1a;
  --color-border: #2a2a2a;
  --color-text: #f0f0f0;
  --color-text-muted: #999;
  --color-primary: #e63946;
  --color-primary-hover: #d62839;
  --color-accent: #ff6b35;
  --color-white: #fff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230, 57, 70, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 0.9375rem;
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.8125rem;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--transition);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar__logo-img {
  height: 32px;
  width: auto;
}

.navbar__logo-text {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.navbar__link:hover {
  color: var(--color-white);
}

.navbar__cta {
  padding: 10px 24px;
  font-size: 0.8125rem;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(230, 57, 70, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(255, 107, 53, 0.05) 0%, transparent 50%);
  z-index: 0;
}

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

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__images {
  display: flex;
  justify-content: center;
}

.hero__image-stack {
  display: flex;
  gap: 16px;
  align-items: center;
}

.hero__img {
  width: 160px;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero__img--1 {
  transform: translateY(-20px);
}

.hero__img--2 {
  transform: translateY(20px);
}

.hero__img--3 {
  transform: translateY(-10px);
}

/* ========== COACHING ========== */
.coaching {
  padding: 120px 0;
}

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

.coaching__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.coaching__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.coaching__card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.coaching__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.coaching__card:hover .coaching__card-img img {
  transform: scale(1.05);
}

.coaching__card-body {
  padding: 32px;
}

.coaching__card-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.coaching__card-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ========== ROADMAP ========== */
.roadmap {
  padding: 120px 0;
  background: var(--color-surface);
}

.roadmap__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}

.roadmap__step {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.roadmap__step:hover {
  border-color: var(--color-primary);
}

.roadmap__number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  flex-shrink: 0;
}

.roadmap__step-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.roadmap__step-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.roadmap__cta {
  text-align: center;
}

/* ========== COACHES ========== */
.coaches {
  padding: 120px 0;
}

.coaches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}

.coach-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.coach-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.coach-card__img {
  height: 320px;
  overflow: hidden;
}

.coach-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.coach-card:hover .coach-card__img img {
  transform: scale(1.05);
}

.coach-card__info {
  padding: 28px;
}

.coach-card__info h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.coach-card__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 10px;
}

.coach-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(230, 57, 70, 0.1);
  color: var(--color-primary);
  border-radius: 100px;
}

.coaches__cta {
  text-align: center;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: 120px 0;
  background: var(--color-surface);
  overflow: hidden;
}

.testimonials__slider {
  position: relative;
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
}

.testimonial-card__icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  opacity: 0.5;
  margin-bottom: 16px;
}

.testimonial-card__quote p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.testimonial-card__author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__author span {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.testimonials__controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.testimonials__btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: transparent;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonials__btn:hover {
  border-color: var(--color-primary);
  background: rgba(230, 57, 70, 0.1);
  color: var(--color-primary);
}

/* ========== CTA ========== */
.cta {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
  z-index: 0;
}

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
}

.cta__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
}

.cta__text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.cta__actions {
  margin-bottom: 16px;
}

.cta__sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* ========== FOOTER ========== */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer__logo-text {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.footer__copy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 16px;
  color: var(--color-text-muted);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

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

.footer__social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.footer__social-links a:hover {
  color: var(--color-white);
  border-color: var(--color-primary);
  background: rgba(230, 57, 70, 0.1);
}

.footer__social-links svg {
  width: 18px;
  height: 18px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__images {
    order: -1;
  }

  .hero__img {
    width: 120px;
  }

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

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

  .coaches__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .navbar__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .navbar__nav.active {
    transform: translateX(0);
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .navbar__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .navbar__link {
    font-size: 1.25rem;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero__image-stack {
    gap: 8px;
  }

  .hero__img {
    width: 90px;
  }

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

  .testimonial-card {
    flex: 0 0 calc(100% - 16px);
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .coaching__card-body {
    padding: 24px;
  }

  .roadmap__step {
    flex-direction: column;
    gap: 16px;
  }

  section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  .hero__img {
    width: 70px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn--lg {
    width: 100%;
    text-align: center;
  }
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.1s; }
.animate-in:nth-child(2) { animation-delay: 0.2s; }
.animate-in:nth-child(3) { animation-delay: 0.3s; }
.animate-in:nth-child(4) { animation-delay: 0.4s; }