/* ============================================
   Red Tail Travel - Main Stylesheet
   ============================================ */

/* Google Fonts are loaded via <link> tags in each page's <head>
   (faster than a render-blocking @import here). */

/* --- CSS Variables (Design Tokens) --- */
:root {
  /* Colors */
  --color-bg: #f8f8f8;
  --color-text: #151515;
  --color-text-light: #717171;
  --color-accent-1: #6f323c;       /* Deep burgundy/wine */
  --color-accent-2: #585651;       /* Warm gray */
  --color-accent-3: #856c55;       /* Warm brown */
  --color-accent-alt-1: #ba5868;   /* Soft rose */
  --color-accent-alt-2: #797770;   /* Medium gray */
  --color-accent-alt-3: #f6eee8;   /* Warm cream */
  --color-white: #ffffff;
  --color-dark: #151515;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Proza Libre', 'Helvetica Neue', sans-serif;
  --font-accent: 'Cardo', Georgia, serif;
  --font-slab: 'Josefin Slab', serif;
  --font-script: 'Grand Hotel', cursive;

  /* Font Sizes */
  --fs-h1: 45px;
  --fs-h2: 37px;
  --fs-h3: 31px;
  --fs-h4: 26px;
  --fs-h5: 22px;
  --fs-h6: 18px;
  --fs-body: 18px;
  --fs-small: 15px;

  /* Spacing */
  --space-xs: 0.44rem;
  --space-sm: 0.67rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.25rem;
  --space-2xl: 3.38rem;
  --space-3xl: 5.06rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 88px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent-1);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-accent-alt-1);
}

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-dark);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-h5); }
h6 { font-size: var(--fs-h6); }

p {
  margin-bottom: var(--space-lg);
}

.text-accent {
  font-family: var(--font-accent);
  font-style: italic;
}

.text-script {
  font-family: var(--font-script);
}

/* --- Utility Classes --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
}

.text-center {
  text-align: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link becomes visible when focused via keyboard */
a.sr-only:focus {
  position: fixed;
  top: 8px;
  left: 8px;
  width: auto;
  height: auto;
  margin: 0;
  padding: 10px 18px;
  overflow: visible;
  clip: auto;
  z-index: 2000;
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-accent-alt-1);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent-1);
  border: 2px solid var(--color-accent-1);
}

.btn-outline:hover {
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

.btn-cream {
  background-color: var(--color-accent-alt-3);
  color: var(--color-accent-1);
}

.btn-cream:hover {
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-bg);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

/* Homepage: transparent over the hero until scrolled */
.home-header:not(.scrolled) {
  background-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  width: 100%;
  margin: 0;
  padding: 0 32px;
}

.logo img {
  height: 54px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
  background-color: rgba(0, 0, 0, 0.05);
}

.nav-menu a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0.3px;
  padding: 10px 14px;
  position: relative;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.nav-menu a:hover {
  color: var(--color-accent-1);
  background-color: rgba(111, 50, 60, 0.08);
}

.nav-menu a.active {
  color: var(--color-accent-1);
  background-color: rgba(111, 50, 60, 0.12);
}

.nav-cta {
  background-color: var(--color-accent-1) !important;
  color: var(--color-white) !important;
  padding: 10px 24px !important;
  letter-spacing: 1px;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background-color: var(--color-accent-alt-1) !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--color-text);
  transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background-image: url('../images/hero-home.jpg');
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(246, 238, 232, 0) 0%,
    rgba(246, 238, 232, 0) 60%,
    rgba(246, 238, 232, 0.25) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  padding: var(--space-3xl) var(--space-xl);
}

.hero-tagline {
  font-family: var(--font-slab);
  font-size: var(--fs-small);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent-2);
  margin-bottom: var(--space-lg);
}

.hero h1 {
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: var(--space-xl);
  color: var(--color-dark);
  white-space: nowrap;
}

.hero p {
  font-size: var(--fs-body);
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
  max-width: none;
  white-space: nowrap;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   INTRO / "TRAVEL THAT REFLECTS" SECTION
   ============================================ */
.intro-section {
  background-color: var(--color-white);
  position: relative;
  z-index: 1;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
}

.intro-content h2 {
  font-size: clamp(24px, 3vw, 37px);
  color: var(--color-accent-1);
  margin-bottom: var(--space-xl);
  white-space: nowrap;
}

.intro-content p {
  color: var(--color-text-light);
  font-size: var(--fs-body);
  line-height: 1.9;
}

/* ============================================
   THE RED TAIL EXPERIENCE SECTION
   ============================================ */
.experience {
  position: relative;
  z-index: 1;
  background-image: linear-gradient(rgba(246, 238, 232, 0.62), rgba(246, 238, 232, 0.62)), url('../images/exp-section-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.experience-header {
  margin-bottom: var(--space-2xl);
}

.experience-header h2 {
  font-size: var(--fs-h2);
}

.exp-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: 760px;
  margin: 0 auto var(--space-2xl);
}

.exp-row:last-child {
  margin-bottom: 0;
}

.exp-img {
  width: 200px;
  height: 200px;
  overflow: hidden;
}

.exp-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.exp-text h3 {
  font-size: var(--fs-h3);
  color: var(--color-accent-1);
  margin-bottom: var(--space-sm);
}

.exp-text p {
  color: var(--color-text-light);
  font-size: var(--fs-body);
  margin-bottom: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
  background-color: var(--color-white);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.testimonials-header h2 {
  margin-bottom: var(--space-md);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background-color: var(--color-bg);
  box-shadow: 0 0 15px 3px rgba(0, 0, 0, 0.12);
  padding: var(--space-2xl);
  text-align: left;
  display: flex;
  flex-direction: column;
}

.testimonial-quote {
  width: 44px;
  height: auto;
  margin-bottom: var(--space-md);
  opacity: 0.85;
}

.testimonial-card blockquote {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.testimonial-card .attribution {
  font-family: var(--font-heading);
  font-size: var(--fs-h6);
  font-weight: 500;
  color: var(--color-accent-2);
  text-transform: none;
  letter-spacing: 0;
  margin: 0;
}

/* ============================================
   CTA / CALL-TO-ACTION SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: var(--space-3xl) 0;
  text-align: center;
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../images/cta-bg.jpg');
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.cta-section h2 {
  margin-bottom: var(--space-lg);
  color: var(--color-white);
}

.cta-section p {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   PAGE HERO (Interior Pages)
   ============================================ */
.page-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
  background-color: var(--color-accent-alt-3);
}

.page-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 300;
  color: var(--color-dark);
}

.page-hero .subtitle {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--color-text-light);
  margin-top: var(--space-md);
  font-size: var(--fs-h5);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Image-backed page heroes (interior pages) */
.page-hero.has-image {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero.has-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(21, 21, 21, 0.45),
    rgba(21, 21, 21, 0.6)
  );
}

.page-hero.has-image .container {
  position: relative;
  z-index: 1;
}

.page-hero.has-image h1 {
  color: var(--color-white);
}

.page-hero.has-image .subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero.has-image .btn-primary {
  background-color: var(--color-white);
  color: var(--color-accent-1);
}

.page-hero.has-image .btn-primary:hover {
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

/* ============================================
   HOW WE WORK - STEPS
   ============================================ */
.steps-section {
  background-color: var(--color-white);
}

.step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.step:last-child {
  margin-bottom: 0;
}

.step.reverse {
  direction: rtl;
}

.step.reverse > * {
  direction: ltr;
}

.step-image img {
  border-radius: 4px;
  width: 100%;
  object-fit: cover;
  max-height: 500px;
}

.step-content {
  padding: var(--space-xl) 0;
}

.step-number {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  color: var(--color-accent-alt-3);
  font-weight: 300;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.step-content h3 {
  font-size: var(--fs-h3);
  color: var(--color-accent-1);
  margin-bottom: var(--space-lg);
}

.step-content p {
  color: var(--color-text-light);
}

/* ============================================
   ABOUT US
   ============================================ */
.about-founder {
  background-color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image img {
  border-radius: 4px;
  width: 100%;
  object-fit: cover;
}

.about-content h2 {
  font-size: var(--fs-h2);
  color: var(--color-accent-1);
  margin-bottom: var(--space-xl);
}

.about-content p {
  color: var(--color-text-light);
  line-height: 1.9;
}

.founder-signature {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: var(--fs-h5);
  color: var(--color-accent-1);
  margin-top: var(--space-lg);
}

/* ============================================
   PLAN MY VACATION
   ============================================ */
.plan-section {
  background-color: var(--color-white);
}

.plan-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.plan-heading {
  font-size: var(--fs-h2);
  color: var(--color-accent-1);
  margin-bottom: var(--space-lg);
}

.plan-notice {
  background-color: var(--color-accent-alt-3);
  padding: var(--space-xl);
  border-left: 4px solid var(--color-accent-1);
  margin-bottom: var(--space-2xl);
  text-align: left;
}

.plan-notice p {
  margin-bottom: 0;
  color: var(--color-text);
}

.plan-quote {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: var(--fs-h4);
  color: var(--color-accent-2);
  margin: var(--space-2xl) 0;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-accent-alt-3);
  border-bottom: 1px solid var(--color-accent-alt-3);
}

.plan-quote cite {
  display: block;
  font-size: var(--fs-small);
  font-style: normal;
  font-family: var(--font-body);
  color: var(--color-text-light);
  margin-top: var(--space-md);
}

/* Contact form placeholder */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  border: 1px solid #ddd;
  background-color: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent-1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Inline status message shown after form submission */
.form-status {
  display: none;
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  text-align: center;
}

.form-status.success {
  display: block;
  background-color: #eef6ee;
  border: 1px solid #9dc79d;
  color: #2e5d2e;
}

.form-status.error {
  display: block;
  background-color: #fbeeee;
  border: 1px solid #d9a0a0;
  color: #7a2e2e;
}

/* ============================================
   TERMS AND CONDITIONS
   ============================================ */
.terms-section {
  background-color: var(--color-white);
}

.terms-content {
  max-width: 800px;
  margin: 0 auto;
}

.terms-content h2 {
  font-size: var(--fs-h3);
  color: var(--color-accent-1);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-accent-alt-3);
}

.terms-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.terms-content p,
.terms-content li {
  color: var(--color-text-light);
  line-height: 1.9;
}

.terms-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.terms-content li {
  margin-bottom: var(--space-sm);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xl);
}

.footer-partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.footer-partners img {
  height: 72px;
  width: auto;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg) var(--space-xl);
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.footer-nav a:hover,
.footer-nav a.active {
  color: var(--color-accent-alt-1);
}

.footer-tagline {
  font-family: var(--font-accent);
  font-style: italic;
  font-size: var(--fs-h6);
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  font-size: 16px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background-color: var(--color-accent-1);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
  :root {
    --fs-h1: 38px;
    --fs-h2: 32px;
    --fs-h3: 27px;
    --fs-h4: 23px;
  }

  .intro-content h2 {
    white-space: normal;
    font-size: var(--fs-h2);
  }

  .experience-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .about-grid,
  .step {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .step.reverse {
    direction: ltr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --fs-h1: 32px;
    --fs-h2: 28px;
    --fs-h3: 24px;
    --fs-h4: 21px;
    --fs-body: 16px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: 70vh;
  }

  .hero h1,
  .hero p {
    white-space: normal;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .container {
    padding: 0 var(--space-lg);
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --fs-h1: 28px;
    --fs-h2: 24px;
    --fs-h3: 21px;
  }

  .btn {
    padding: 12px 28px;
    font-size: 14px;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
