/* ================================
   CLAYMORE & COLT - LUXURY EDITORIAL
   Inspired by Vogue, Elle, Hermès
   ================================ */

:root {
  --color-black: #0a0a0a;
  --color-charcoal: #1a1a1a;
  --color-graphite: #2a2a2a;
  --color-slate: #4a4a4a;
  --color-pewter: #6a6a6a;
  --color-silver: #9a9a9a;
  --color-platinum: #c5c5c5;
  --color-ivory: #f5f5f0;
  --color-white: #ffffff;

  --color-gold: #c9a962;
  --color-gold-light: #d4bc7a;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--color-white);
  color: var(--color-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-stroke: 0;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: var(--color-black);
  color: var(--color-white);
}

/* Sharp text for all headings */
h1, h2, h3, h4, h5, h6 {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: geometricPrecision;
}

/* ================================
   LAYOUT
   ================================ */

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

.section {
  padding: clamp(80px, 12vh, 160px) 0;
}

/* ================================
   HEADER
   ================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 clamp(24px, 5vw, 80px);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled .header-inner {
  height: 80px;
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

.logo {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: var(--transition);
}

.logo:hover {
  color: var(--color-gold);
}

.nav {
  display: flex;
  gap: 48px;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-slate);
  text-decoration: none;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-charcoal);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-charcoal);
}

.nav-link:hover::after {
  width: 100%;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.mobile-menu-btn span {
  width: 24px;
  height: 1px;
  background: var(--color-charcoal);
  transition: var(--transition);
}

.mobile-menu-btn.active span:first-child {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:last-child {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-nav.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-inner {
  text-align: center;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-charcoal);
  text-decoration: none;
  padding: 20px 0;
  transition: var(--transition);
}

.mobile-nav-link:hover {
  color: var(--color-gold);
}

@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-menu-btn { display: flex; }
}

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

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: var(--color-white);
}

.hero-content {
  padding: 0 24px;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-pewter);
  margin-bottom: 40px;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-black);
}

.hero-line {
  display: block;
  animation: fadeInUp 1s ease both;
}

.hero-line:nth-child(1) { animation-delay: 0.4s; }
.hero-line:nth-child(2) { animation-delay: 0.6s; }

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--color-gold);
  margin: 40px auto;
  animation: scaleIn 1s ease 0.8s both;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-slate);
  animation: fadeInUp 1s ease 1s both;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: fadeInUp 1s ease 1.2s both;
}

.scroll-indicator span {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-silver);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-silver), transparent);
  animation: scrollPulse 2s ease infinite;
}

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ================================
   SECTION INTRO
   ================================ */

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 500;
  color: var(--color-black);
  letter-spacing: 0;
}

.section-intro {
  text-align: center;
  margin-bottom: clamp(60px, 10vh, 120px);
}

/* ================================
   PORTFOLIO
   ================================ */

.portfolio {
  background: var(--color-white);
}

.portfolio-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--color-platinum);
}

.portfolio-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: clamp(40px, 6vw, 100px);
  padding: clamp(40px, 6vh, 80px) 0;
  background: var(--color-white);
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-slow);
}

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

.portfolio-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 400;
  color: var(--color-platinum);
  line-height: 1;
}

.portfolio-content {
  max-width: 600px;
}

.portfolio-category {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.portfolio-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.portfolio-desc {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-charcoal);
  margin-bottom: 32px;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: var(--transition);
}

.portfolio-link svg {
  transition: var(--transition);
}

.portfolio-link:hover {
  color: var(--color-gold);
}

.portfolio-link:hover svg {
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .portfolio-item {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .portfolio-number {
    font-size: 2.5rem;
  }
}

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

.philosophy {
  background: var(--color-charcoal);
  text-align: center;
}

.philosophy-content {
  max-width: 800px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-slow);
}

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

.philosophy .section-eyebrow {
  color: var(--color-gold);
}

.philosophy-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.4;
  color: var(--color-ivory);
  margin-bottom: 40px;
}

.philosophy-text {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 2;
  color: var(--color-platinum);
  max-width: 560px;
  margin: 0 auto;
}

/* ================================
   VALUES
   ================================ */

.values {
  background: #fafafa;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  text-align: center;
}

.value {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

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

.value:nth-child(2) { transition-delay: 0.1s; }
.value:nth-child(3) { transition-delay: 0.2s; }

.value-number {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-gold);
  display: block;
  margin-bottom: 24px;
}

.value-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: 12px;
}

.value-text {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-charcoal);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .values-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* ================================
   CONTACT
   ================================ */

.contact {
  background: var(--color-white);
  text-align: center;
}

.contact-content {
  max-width: 700px;
  margin: 0 auto;
}

.contact-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--color-black);
  margin-bottom: 48px;
  line-height: 1.2;
}

.contact-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.contact-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-slate);
  text-decoration: none;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--color-charcoal);
}

.contact-divider {
  color: var(--color-platinum);
}

.contact-location {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-slate);
}

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

.footer {
  background: var(--color-black);
  padding: 60px 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-copyright {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--color-platinum);
}

.footer-designed {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-pewter);
  margin-top: 4px;
}

.footer-powered {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-style: italic;
  color: var(--color-gold);
  margin-top: 8px;
}