/* ========================================
   STYLESHEET: RozanS Hair Style - Home Page
   Author: Modern Web Standards
   ======================================== */

/* ========== CSS CUSTOM PROPERTIES ========== */
:root {
  /* Colors */
  --color-primary-dark: #1f1a17;
  --color-secondary-dark: #3a2e2a;
  --color-text-light: #f4e8d8;
  --color-text-muted: #c7b8a8;
  --color-accent-gold: #c2a77a;
  --color-accent-gold-hover: #e0cd9d;
  --color-shadow-deep: rgba(0, 0, 0, 0.8);
  --color-border-ornate: #8b7156;

  /* Spacing System (8px base) */
  --space-xs: 0.5rem;      /* 8px */
  --space-sm: 1rem;        /* 16px */
  --space-md: 1.5rem;      /* 24px */
  --space-lg: 2rem;        /* 32px */
  --space-xl: 3rem;        /* 48px */
  --space-2xl: 4rem;       /* 64px */
  --space-3xl: 6rem;       /* 96px */

  /* Typography */
  --font-primary: "Inter", sans-serif;
  --font-secondary: "Montserrat", sans-serif;

  /* Border Radius */
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 25px;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.3);
}

/* ========== RESET & BASE STYLES ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-primary-dark);
  color: var(--color-text-light);
  font-family: var(--font-primary);
  line-height: 1.8;
  overflow-x: hidden;
}

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

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

/* ========== CONTAINER & LAYOUT ========== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Section spacing standard */
section {
  padding: var(--space-2xl) var(--space-md);
}



@media (min-width: 768px) {
  section {
    padding: var(--space-3xl) var(--space-lg);
  }
}

@media (min-width: 1200px) {
  section {
    padding: var(--space-3xl) var(--space-lg);
  }

  .container {
    padding: 0 var(--space-lg);
  }
  
}

/* ========== SECTION HEADER ========== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  width: 100%;
}

.section-header h2 {
  color: var(--color-accent-gold);
  font-family: var(--font-secondary);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: capitalize;
  margin-bottom: var(--space-lg);
  position: relative;
  display: block;
  text-align: center;
}

.section-header h2::before,
.section-header h2::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 2px;
  background-color: var(--color-border-ornate);
  left: 50%;
  transform: translateX(-50%);
}

.section-header h2::before {
  top: -16px;
}

.section-header h2::after {
  bottom: -16px;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-top: var(--space-md);
}



@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.5rem;
  }

  .section-header h2::before,
  .section-header h2::after {
    width: 80px;
  }
}

@media (min-width: 1200px) {
  .section-header h2 {
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
  }

  .section-header h2::before,
  .section-header h2::after {
    width: 100px;
  }
}

/* ========== BANNER SECTION ========== */
.banner {
  background: linear-gradient(
    180deg,
    rgba(31, 26, 23, 0.9),
    rgba(31, 26, 23, 0.8)
  ),
  url("assets/images/hero-background.jpg") center/cover no-repeat;
  padding: var(--space-2xl) var(--space-md);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-container {
  text-align: center;
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.banner-content {
  width: 100%;
}

.banner-logo {
    width: 220px;
  filter: drop-shadow(0 0 10px var(--color-accent-gold));
  margin: 0 auto var(--space-lg) auto;
  border: 3px solid var(--color-border-ornate);
  border-radius: 30%;
  display: block;
}

.banner-title {
  font-family: var(--font-secondary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin: var(--space-lg) 0;
  letter-spacing: 2px;
  text-transform: capitalize;
  text-align: center;
  width: 100%;
}

.banner-text {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.banner-text p {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.8;
  text-align: center;
}

.banner-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-accent-gold);
  border-radius: 40px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  max-width: 200px;
  margin: 0 auto;
}

.btn-primary {
  background: var(--color-accent-gold);
  color: var(--color-primary-dark);
}

.btn-primary:hover {
  background: var(--color-accent-gold-hover);
  box-shadow: 0 0 15px var(--color-accent-gold);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent-gold);
}

.btn-secondary:hover {
  background: var(--color-accent-gold);
  color: var(--color-primary-dark);
  box-shadow: 0 0 15px var(--color-accent-gold);
}

@media (min-width: 768px) {
  .banner {
    padding: var(--space-3xl) var(--space-lg);
    min-height: 70vh;
  }

  .banner-logo {
    width: 180px;
    margin-bottom: var(--space-xl);
  }

  .banner-title {
    font-size: 3.5rem;
  }

  .banner-text p {
    font-size: 1.1rem;
  }

  .banner-buttons {
    flex-direction: row;
    gap: var(--space-lg);
  }

  .btn {
    max-width: none;
    padding: var(--space-md) var(--space-2xl);
    font-size: 1rem;
  }
}

/* ========== WHY US SECTION ========== */
.why-us {
  background: linear-gradient(
    180deg,
    rgba(31, 26, 23, 0.98),
    rgba(58, 46, 42, 0.95)
  );
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.feature-card {
  background: linear-gradient(
    145deg,
    rgba(58, 46, 42, 0.95),
    rgba(31, 26, 23, 0.98)
  );
  border: 1px solid rgba(194, 167, 122, 0.35);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(194, 167, 122, 0.24);
  border-color: var(--color-accent-gold);
}

.feature-icon {
  font-size: 3rem;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-md);
}

.feature-card h3 {
  color: var(--color-accent-gold);
  font-family: var(--font-secondary);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

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

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .feature-card {
    padding: var(--space-lg);
  }

  .feature-card h3 {
    font-size: 1.4rem;
  }
}

@media (min-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .feature-card {
    padding: var(--space-lg);
  }

  .feature-card h3 {
    font-size: 1.5rem;
  }

  .feature-card p {
    font-size: 1rem;
  }
}

/* ========== SERVICES SECTION ========== */
.services {
  background-color: var(--color-primary-dark);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.service-card {
  background: rgba(58, 46, 42, 0.3);
  border: 1px solid rgba(194, 167, 122, 0.25);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-md);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(194, 167, 122, 0.3);
  border-color: var(--color-accent-gold);
}

.service-image {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-image img {
  transform: scale(1.08);
}

.service-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(31, 26, 23, 0.4);
  transition: all 0.4s ease;
}

.service-card:hover .service-overlay {
  background: rgba(31, 26, 23, 0.15);
}

.service-content {
  padding: var(--space-lg);
}

.service-card h3 {
  color: var(--color-accent-gold);
  font-family: var(--font-secondary);
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
  font-weight: 600;
}

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

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .service-image {
    height: 250px;
  }
}

@media (min-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }

  .service-image {
    height: 280px;
  }

  .service-card h3 {
    font-size: 1.4rem;
  }

  .service-card p {
    font-size: 1rem;
  }
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials {
  background-color: var(--color-secondary-dark);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.testimonial-card {
  background: rgba(31, 26, 23, 0.6);
  border: 1px solid rgba(194, 167, 122, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-gold);
}

.testimonial-header {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent-gold);
}

.testimonial-info h4 {
  color: var(--color-accent-gold);
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.testimonial-info small {
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--space-xs);
}

.stars {
  color: #ffd700;
  font-size: 0.95rem;
}

.testimonial-text {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
}

.testimonial-reviews {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 300px;
}

.testimonial-reviews h3 {
  color: var(--color-accent-gold);
  font-size: 1.3rem;
  margin-bottom: var(--space-lg);
}

.reviews-image {
  max-width: 100%;
  margin: var(--space-md) 0;
}

.reviews-link {
  color: var(--color-accent-gold);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}

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

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

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

@media (min-width: 1200px) {
  .testimonials-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }
}

/* ========== FOOTER SECTION ========== */
.footer-wrapper {
  background-color: var(--color-primary-dark);
  padding: var(--space-2xl) var(--space-md);
}

.footer-wrapper .section-header {
  margin-bottom: var(--space-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer-card {
  background: rgba(58, 46, 42, 0.45);
  border: 1px solid rgba(194, 167, 122, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.footer-card h3 {
  color: var(--color-accent-gold);
  font-family: var(--font-secondary);
  font-size: 1.4rem;
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.footer-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: var(--space-sm) 0;
}

.footer-card a {
  color: var(--color-accent-gold);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-card a:hover {
  color: var(--color-accent-gold-hover);
  text-decoration: underline;
}

.footer-map {
  width: 100%;
}

.footer-map iframe {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-md);
  border: 2px solid rgba(194, 167, 122, 0.2);
  box-shadow: var(--shadow-md);
}

.footer-social {
  text-align: center;
  padding: var(--space-xl) 0;
  border-top: 1px solid rgba(194, 167, 122, 0.15);
  border-bottom: 1px solid rgba(194, 167, 122, 0.15);
  margin-bottom: var(--space-lg);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-gold);
  margin: var(--space-md) var(--space-md);
  transition: all 0.3s ease;
}

.footer-social i {
  font-size: 2rem;
  color: var(--color-accent-gold);
}

.footer-social a:hover i {
  color: var(--color-accent-gold-hover);
  transform: translateY(-3px);
  filter: drop-shadow(0 0 10px rgba(224, 205, 157, 0.4));
}

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

.footer-bottom p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .footer-wrapper {
    padding: var(--space-3xl) var(--space-lg);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .footer-card {
    padding: var(--space-xl);
  }

  .footer-card h3 {
    font-size: 1.6rem;
  }

  .footer-map {
    grid-column: 1 / -1;
  }

  .footer-map iframe {
    height: 350px;
  }
}

@media (min-width: 1200px) {
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }

  .footer-card {
    padding: var(--space-2xl);
  }

  .footer-map iframe {
    height: 380px;
  }
}

/* ========== NAVIGATION ========== */
#sideNav {
  position: fixed;
  right: -250px;
  top: 0;
  width: 250px;
  height: 100vh;
  background-color: var(--color-secondary-dark);
  box-shadow: -4px 0 15px var(--color-shadow-deep);
  transition: right 0.5s ease-in-out;
  z-index: 1000;
  border-left: 1px solid var(--color-border-ornate);
}

#sideNav.open {
  right: 0;
}

#sideNav nav ul {
  list-style: none;
  padding: 70px 0;
}

#sideNav nav ul li {
  margin: 25px 0;
}

#sideNav nav ul li a {
  color: var(--color-text-light);
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 10px 30px;
  display: block;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

#sideNav nav ul li a:hover {
  background: var(--color-accent-gold);
  color: var(--color-primary-dark);
  border-radius: 0 30px 30px 0;
  border-left-color: var(--color-primary-dark);
}

/* Menu Button */
#menuBtn {
  position: fixed;
  top: 25px;
  right: 25px;
  z-index: 1100;
  cursor: pointer;
  background-color: var(--color-secondary-dark);
  border-radius: 50%;
  padding: 8px;
  box-shadow: 0 0 10px var(--color-shadow-deep);
  border: 1px solid var(--color-accent-gold);
  transition: all 0.3s ease;
}

#menuBtn img {
  width: 15px;
  filter: drop-shadow(0 0 4px var(--color-accent-gold));
  transition: transform 0.4s ease;
}

#menuBtn:hover img {
  transform: rotate(270deg) scale(1.1);
  filter: drop-shadow(0 0 8px var(--color-accent-gold-hover));
}

@media (min-width: 768px) {
  #menuBtn {
    top: 35px;
    right: 35px;
    padding: 10px;
  }

  #menuBtn img {
    width: 20px;
  }
}

/* ========================================
   CREDENTIALS / EDUCATION SECTION
   ======================================== */

.credentials-section {
  background: linear-gradient(160deg, #1f1a17 0%, #2c2219 50%, #1f1a17 100%);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.credentials-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(194, 167, 122, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(194, 167, 122, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.credentials-intro {
  max-width: 760px;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.credentials-intro p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text-muted);
  font-family: var(--font-primary);
}

.credentials-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-md);
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  transition: color 0.3s ease, gap 0.3s ease;
}

.credentials-read-more::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent-gold-hover);
  transition: width 0.35s ease;
}

.credentials-read-more:hover {
  color: var(--color-accent-gold-hover);
  gap: 14px;
}

.credentials-read-more:hover::after {
  width: 100%;
}


.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.credential-card {
  background: linear-gradient(145deg, #2c2219, #3a2e2a);
  border: 1px solid var(--color-border-ornate);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(194, 167, 122, 0.1);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.credential-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.5), 0 0 30px rgba(194, 167, 122, 0.12);
}

.credential-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(90deg, rgba(194, 167, 122, 0.18), rgba(194, 167, 122, 0.06));
  border-bottom: 1px solid rgba(194, 167, 122, 0.25);
  font-family: var(--font-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
}

.credential-badge i {
  font-size: 1rem;
  color: var(--color-accent-gold);
}

.credential-badge--master {
  background: linear-gradient(90deg, rgba(224, 205, 157, 0.22), rgba(194, 167, 122, 0.08));
}

.credential-badge--master,
.credential-badge--master i {
  color: var(--color-accent-gold-hover);
}

.credential-image-wrap {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: 3 / 4;
}

.credential-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.credential-card:hover .credential-image-wrap img {
  transform: scale(1.04);
}

.credential-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.07) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.7s ease;
  pointer-events: none;
}

.credential-card:hover .credential-shine {
  transform: translateX(100%);
}

.credential-info {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  flex: 0 0 auto;
  border-top: 1px solid rgba(194, 167, 122, 0.2);
  background: linear-gradient(145deg, #2c2219, #3a2e2a);
}

.credential-info h3 {
  font-family: var(--font-secondary);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.03em;
}

.credential-info p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.credentials-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-lg);
  background: rgba(194, 167, 122, 0.05);
  border: 1px solid rgba(194, 167, 122, 0.15);
  border-radius: var(--radius-md);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 120px;
}

.stat-number {
  font-family: var(--font-secondary);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-family: var(--font-primary);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

  .credential-image-wrap {
    width: 100%;
  }

  .credentials-stats {
    gap: var(--space-md);
  }

  .stat-number {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .credentials-intro p {
    font-size: 1rem;
  }

  .credential-info {
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }
}