/* ABOUTME: Shared styles for Lauren Smith HR Consultancy website */
/* ABOUTME: Warm, professional aesthetic with organic curves and muted colours */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ============================================
   Design Tokens
   ============================================ */
:root {
  /* Colours - Muted & Warm */
  --color-primary: #B8896D;
  --color-primary-dark: #9A7059;
  --color-primary-light: #D4B8A5;
  --color-secondary: #7D8B75;
  --color-secondary-light: #A3B09A;
  --color-accent: #E6DCD3;
  --color-cream: #FAF7F2;
  --color-white: #FFFFFF;
  --color-text: #2D2D2D;
  --color-text-muted: #6B6B6B;
  --color-text-light: #8B8B8B;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(45, 45, 45, 0.06);
  --shadow-md: 0 4px 20px rgba(45, 45, 45, 0.08);
  --shadow-lg: 0 8px 40px rgba(45, 45, 45, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw + 0.5rem, 3rem);
  font-weight: 500;
}

h3 {
  font-size: clamp(1.5rem, 2vw + 0.5rem, 2rem);
  font-weight: 500;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}

.text-large {
  font-size: 1.25rem;
  line-height: 1.6;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-center {
  text-align: center;
}

/* ============================================
   Layout
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: 800px;
}

.section {
  padding: var(--space-2xl) 0;
}

.section--large {
  padding: var(--space-3xl) 0;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

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

.logo span {
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-lg);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-base);
  }

  .nav.open {
    right: 0;
  }

  .nav__link {
    font-size: 1.25rem;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-text);
}

.btn--secondary:hover {
  background: var(--color-text);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn--large {
  padding: 1.125rem 2.5rem;
  font-size: 1rem;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card--accent {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
}

/* ============================================
   Decorative Elements
   ============================================ */
.blob {
  position: absolute;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  opacity: 0.6;
  z-index: -1;
}

.blob--primary {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

.blob--secondary {
  background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
}

.blob--accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-cream) 100%);
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow-x: clip;
}

.hero__content {
  max-width: 600px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__image {
  position: absolute;
  right: -5%;
  top: 100px;
  bottom: 0;
  width: 40%;
  max-width: 500px;
  z-index: 1;
  display: flex;
  align-items: center;
}

.hero__image-wrapper {
  position: relative;
  border-radius: 60% 40% 50% 50% / 50% 50% 50% 50%;
  overflow: hidden;
  aspect-ratio: 4/5;
  max-height: 100%;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.hero__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__blob {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  z-index: -1;
  animation: blob-morph 15s ease-in-out infinite;
}

@keyframes blob-morph {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50% { border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%; }
  75% { border-radius: 60% 40% 60% 30% / 60% 30% 40% 70%; }
}

@media (max-width: 1024px) {
  .hero {
    min-height: auto;
    padding: 140px 0 var(--space-2xl);
  }

  .hero__image {
    position: relative;
    right: auto;
    top: auto;
    bottom: auto;
    transform: none;
    width: 80%;
    max-width: 400px;
    margin: var(--space-xl) auto 0;
    display: block;
  }

  .hero .container {
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

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

  .hero__actions {
    justify-content: center;
  }
}

/* ============================================
   Services Grid
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  padding: var(--space-xl);
  text-align: center;
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-md);
  font-size: 1.75rem;
}

.service-card__title {
  margin-bottom: var(--space-sm);
}

.service-card__description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials {
  position: relative;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.testimonial {
  padding: var(--space-xl);
  position: relative;
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--space-md);
  position: relative;
}

.testimonial__quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 4rem;
  color: var(--color-primary-light);
  font-family: var(--font-display);
  line-height: 1;
  opacity: 0.5;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-white);
}

.testimonial__info h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.testimonial__info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta h2 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta p {
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto var(--space-lg);
}

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

.cta .btn--primary:hover {
  background: var(--color-cream);
}

.cta__decoration {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.cta__decoration--1 {
  top: -100px;
  right: -100px;
}

.cta__decoration--2 {
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
}

/* ============================================
   About Section
   ============================================ */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image-main {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about__image-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 60%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-white);
}

.about__content h2 {
  margin-bottom: var(--space-md);
}

.about__content p {
  color: var(--color-text-muted);
}

.about__stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-accent);
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

@media (max-width: 900px) {
  .about {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__image {
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ============================================
   Services Page Specific
   ============================================ */
.page-header {
  padding: 160px 0 var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header__blob {
  position: absolute;
  width: 500px;
  height: 500px;
  top: -200px;
  right: -200px;
  opacity: 0.4;
}

.page-header h1 {
  margin-bottom: var(--space-md);
}

.page-header p {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-accent);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-detail__content h3 {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.service-detail__number {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-accent);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.service-detail__content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.service-detail__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.feature-tag {
  background: var(--color-accent);
  color: var(--color-text);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
}

.service-detail__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-detail__visual img {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

@media (max-width: 900px) {
  .service-detail {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .service-detail__visual {
    order: -1;
  }
}

/* ============================================
   Contact Page Specific
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
}

.contact-info {
  padding: var(--space-xl);
}

.contact-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info__text h4 {
  margin-bottom: 4px;
}

.contact-info__text p,
.contact-info__text a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-info__text a:hover {
  color: var(--color-primary);
}

.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-white);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer__brand .logo {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.footer__links a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  padding: 0.375rem 0;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-primary);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .footer__brand p {
    max-width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
  }
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fade-in-up {
  animation: fade-in-up 0.8s ease forwards;
  opacity: 0;
}

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

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

/* Stagger delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Scroll reveal - elements start hidden */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================
   Utility Classes
   ============================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }