/* ============================================
   RILEY KAMINER — Personal Brand Website
   Colors matched to ClearCritical.com
   ============================================ */

:root {
  --c-dark:       #002C33;
  --c-dark-alt:   #023B40;
  --c-mid:        #115A66;
  --c-accent:     #338B99;
  --c-white:      #FFFFFF;
  --c-off-white:  #F0F4F5;
  --c-gray:       #CCCCCC;
  --c-gray-dark:  #8A9A9E;
  --c-black:      #000000;

  --ff-heading:   'Archivo', 'Raleway', sans-serif;
  --ff-body:      'Roboto', sans-serif;
  --ff-serif:     'Roboto Slab', serif;

  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

body {
  font-family: var(--ff-body);
  color: var(--c-dark);
  background: var(--c-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   SECTION UTILITIES
   ============================================ */

.section-label {
  font-family: var(--ff-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}

.section-label--light {
  color: var(--c-accent);
}

.section-heading {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--c-dark);
  margin-bottom: 1.5rem;
}

.section-heading--light {
  color: var(--c-white);
}

.section-intro {
  font-size: 1.15rem;
  color: var(--c-gray);
  max-width: 580px;
  line-height: 1.8;
  margin-bottom: 3.5rem;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  font-family: var(--ff-heading);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2.25rem;
  border-radius: 0;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.35s var(--ease-out);
  text-align: center;
}

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

.btn--primary:hover {
  background: var(--c-mid);
  border-color: var(--c-mid);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1.1rem 2.75rem;
  font-size: 0.925rem;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all 0.4s var(--ease-out);
}

.nav--scrolled {
  background: rgba(0, 44, 51, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: 0.05em;
}

.nav__logo:hover {
  color: var(--c-accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav__links a {
  font-family: var(--ff-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.3s ease;
}

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

.nav__cta {
  padding: 0.6rem 1.5rem !important;
  border: 1.5px solid var(--c-accent) !important;
  color: var(--c-accent) !important;
}

.nav__cta:hover {
  background: var(--c-accent) !important;
  color: var(--c-white) !important;
}

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  transition: all 0.3s ease;
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--c-dark);
  overflow: hidden;
}

.hero__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--ff-heading);
  font-size: clamp(8rem, 18vw, 20rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.05em;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero__label {
  font-family: var(--ff-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(3.5rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1;
  color: var(--c-white);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}

.hero__subtitle {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--c-gray);
  max-width: 440px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.8s forwards;
}

.hero__image {
  position: relative;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 0.6s forwards;
}

.hero__image-frame {
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.hero__image-frame img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(20%);
  transition: filter 0.5s ease;
}

.hero__image-frame:hover img {
  filter: grayscale(0%);
}

.hero__image-accent {
  position: absolute;
  top: 1.5rem;
  right: -1.5rem;
  width: 100%;
  height: 100%;
  border: 2px solid var(--c-accent);
  z-index: 1;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.2s forwards;
}

.hero__scroll span {
  font-family: var(--ff-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gray-dark);
}

.hero__scroll-line {
  width: 60px;
  height: 1px;
  background: var(--c-mid);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--c-accent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* ============================================
   ABOUT
   ============================================ */

.about {
  padding: 8rem 0;
  background: var(--c-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: start;
}

.about__text p {
  font-size: 1.05rem;
  color: #4A5C60;
  margin-bottom: 1.25rem;
  line-height: 1.85;
}

.about__lead {
  font-size: 1.15rem !important;
  color: var(--c-dark) !important;
}

.about__text a {
  color: var(--c-accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.about__text a:hover {
  border-color: var(--c-accent);
}

.about__text strong {
  color: var(--c-dark);
  font-weight: 500;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding-top: 0.5rem;
}

.stat {
  padding: 1.75rem;
  background: var(--c-off-white);
  border-left: 3px solid var(--c-accent);
  transition: transform 0.3s var(--ease-out);
}

.stat:hover {
  transform: translateY(-4px);
}

.stat__prefix,
.stat__number {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1;
}

.stat__plus {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-accent);
}

.stat__label {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--ff-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray-dark);
}

/* ============================================
   EXPERTISE
   ============================================ */

.expertise {
  padding: 8rem 0;
  background: var(--c-dark);
}

.expertise__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.expertise__card {
  padding: 2.5rem 2rem;
  background: var(--c-dark-alt);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.expertise__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.expertise__card:hover {
  border-color: rgba(51, 139, 153, 0.2);
  transform: translateY(-4px);
}

.expertise__card:hover::before {
  transform: scaleX(1);
}

.expertise__icon {
  width: 40px;
  height: 40px;
  color: var(--c-accent);
  margin-bottom: 1.75rem;
}

.expertise__icon svg {
  width: 100%;
  height: 100%;
}

.expertise__card h3 {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 0.85rem;
}

.expertise__card p {
  font-size: 0.925rem;
  line-height: 1.75;
  color: var(--c-gray-dark);
}

/* ============================================
   PHILOSOPHY
   ============================================ */

.philosophy {
  padding: 6rem 0;
  background: var(--c-off-white);
}

.philosophy__quote {
  text-align: center;
  border: none;
}

.philosophy__quote p {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--c-dark);
}

.highlight {
  color: var(--c-accent);
}

/* ============================================
   MEDIA
   ============================================ */

.media {
  padding: 8rem 0;
  background: var(--c-white);
}

.media__logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.media__item {
  padding: 2rem;
  border: 1px solid rgba(0, 44, 51, 0.08);
  transition: all 0.35s var(--ease-out);
}

.media__item:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
}

.media__name {
  display: block;
  font-family: var(--ff-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--c-dark);
  margin-bottom: 0.5rem;
}

.media__desc {
  font-size: 0.875rem;
  color: var(--c-gray-dark);
}

.media__podcast {
  padding: 3rem;
  background: var(--c-dark);
  position: relative;
}

.media__podcast-label {
  font-family: var(--ff-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}

.media__podcast h3 {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 0.75rem;
}

.media__podcast p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-gray);
  max-width: 600px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials {
  padding: 8rem 0;
  background: var(--c-dark);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial {
  padding: 2.5rem;
  background: var(--c-dark-alt);
  border-left: 3px solid var(--c-accent);
  transition: transform 0.35s var(--ease-out);
}

.testimonial:hover {
  transform: translateY(-3px);
}

.testimonial__text {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--c-gray);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial__author strong {
  display: block;
  font-family: var(--ff-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-white);
  font-style: normal;
}

.testimonial__author span {
  font-size: 0.8rem;
  color: var(--c-gray-dark);
}

/* ============================================
   CTA
   ============================================ */

.cta {
  padding: 8rem 0;
  background: var(--c-off-white);
}

.cta__inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta__title {
  font-family: var(--ff-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--c-dark);
  margin-bottom: 1.25rem;
}

.cta__text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #4A5C60;
  margin-bottom: 2.5rem;
}

.cta__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.cta__actions .btn--primary {
  background: var(--c-dark);
  border-color: var(--c-dark);
}

.cta__actions .btn--primary:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.cta__actions .btn--outline {
  color: var(--c-dark);
  border-color: rgba(0, 44, 51, 0.25);
}

.cta__actions .btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.cta__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

.cta__links a {
  font-family: var(--ff-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.cta__links a:hover {
  color: var(--c-dark);
}

.cta__divider {
  color: var(--c-gray);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: 2rem 0;
  background: var(--c-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__logo {
  font-family: var(--ff-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: 0.05em;
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--c-gray-dark);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

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

  .hero__actions {
    justify-content: center;
  }

  .hero__image {
    max-width: 400px;
    margin: 0 auto;
  }

  .hero__bg-text {
    font-size: 10rem;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 44, 51, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 998;
  }

  .nav__links.active {
    display: flex;
  }

  .nav__links a {
    font-size: 1.25rem;
    color: var(--c-white);
  }

  .nav__toggle {
    display: flex;
    z-index: 999;
  }

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

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

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

  .hero__inner {
    padding-top: 6rem;
  }

  .hero__title {
    font-size: clamp(3rem, 12vw, 4.5rem);
  }

  .hero__image-frame img {
    height: 400px;
  }

  .hero__image-accent {
    top: 1rem;
    right: -1rem;
  }

  .hero__scroll {
    display: none;
  }

  .about__stats {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

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

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

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

  .section-heading {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .philosophy__quote p {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }

  .footer__inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .about,
  .expertise,
  .media,
  .testimonials,
  .cta {
    padding: 5rem 0;
  }

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

  .btn {
    width: 100%;
  }

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

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