/* =============================================================
   S&M Building Solutions – Main Stylesheet
   Naming convention: BEM (Block__Element--Modifier)
   Author: S&M Building Solutions Development Team
   Version: 1.0.0
============================================================= */

/* =============================================================
   TABLE OF CONTENTS
   1.  Design Tokens & Custom Properties
   2.  CSS Reset & Base Styles
   3.  Typography
   4.  Utility Classes
   5.  Layout Helpers
   6.  Buttons
   7.  Header & Navigation
   8.  Hero Section
   9.  Trust Bar
   10. Services Section
   11. Process Section
   12. Stats Bar
   13. Projects Section
   14. Why Us Section
   15. Video Overview Section
   16. Blog Section
   17. Follow Us Section
   18. Free Download Section
   19. Reviews Section
   20. CTA Banner
   21. Footer
   22. Back to Top
   23. Media Queries – Tablet
   24. Media Queries – Mobile
   25. Reduced Motion
============================================================= */


/* ============================================================
   1. DESIGN TOKENS & CUSTOM PROPERTIES
============================================================ */
:root {
  /* Colour Palette */
  --clr-gold:        #B8860B;      /* Primary accent – warm antique gold */
  --clr-gold-light:  #C9982A;      /* Hover state */
  --clr-gold-pale:   #F5EDD6;      /* Subtle tint for backgrounds */
  --clr-dark:        #1A1A1A;      /* Near-black text & dark sections */
  --clr-charcoal:    #2C2C2C;      /* Secondary dark */
  --clr-mid:         #5A5A5A;      /* Body copy */
  --clr-muted:       #888888;      /* Labels, captions */
  --clr-border:      #E0E0E0;      /* Dividers */
  --clr-off-white:   #F8F6F2;      /* Warm off-white page background */
  --clr-white:       #FFFFFF;

  /* Typography */
  --font-display:    'Playfair Display', Georgia, serif;
  --font-body:       'Inter', system-ui, -apple-system, sans-serif;

  /* Type Scale */
  --fs-xs:   0.75rem;   /* 12px */
  --fs-sm:   0.875rem;  /* 14px */
  --fs-base: 1rem;      /* 16px */
  --fs-md:   1.125rem;  /* 18px */
  --fs-lg:   1.25rem;   /* 20px */
  --fs-xl:   1.5rem;    /* 24px */
  --fs-2xl:  2rem;      /* 32px */
  --fs-3xl:  2.5rem;    /* 40px */
  --fs-4xl:  3rem;      /* 48px */
  --fs-5xl:  3.75rem;   /* 60px */

  /* Spacing Scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Section vertical rhythm */
  --section-py: var(--sp-20);

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.14);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --container-max:  1200px;
  --container-pad:  var(--sp-8);
  --header-height:  72px;
}


/* ============================================================
   2. CSS RESET & BASE STYLES
============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--clr-dark);
  background-color: var(--clr-off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--clr-gold);
  outline-offset: 3px;
  border-radius: 2px;
}


/* ============================================================
   3. TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--clr-dark);
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p {
  color: var(--clr-mid);
  line-height: 1.7;
}

em {
  font-style: italic;
  color: var(--clr-gold);
}

strong {
  font-weight: 600;
  color: var(--clr-dark);
}


/* ============================================================
   4. UTILITY CLASSES
============================================================ */

/* Screen-reader only */
.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;
}

/* Section eyebrow labels */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--sp-3);
}

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


/* ============================================================
   5. LAYOUT HELPERS
============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}


/* ============================================================
   6. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary – dark fill */
.btn--primary {
  background-color: var(--clr-gold);
  color: var(--clr-white);
  border-color: var(--clr-gold);
}

.btn--primary:hover {
  background-color: var(--clr-gold-light);
  border-color: var(--clr-gold-light);
}

/* Ghost – transparent with dark border */
.btn--ghost {
  background-color: transparent;
  color: var(--clr-dark);
  border-color: var(--clr-dark);
}

.btn--ghost:hover {
  background-color: var(--clr-dark);
  color: var(--clr-white);
}

/* Outline – transparent with gold border */
.btn--outline {
  background-color: transparent;
  color: var(--clr-dark);
  border-color: var(--clr-dark);
}

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

/* Gold – for dark backgrounds */
.btn--gold {
  background-color: var(--clr-gold);
  color: var(--clr-white);
  border-color: var(--clr-gold);
}

.btn--gold:hover {
  background-color: var(--clr-gold-light);
  border-color: var(--clr-gold-light);
}

/* Full-width modifier */
.btn--full {
  width: 100%;
}


/* ============================================================
   7. HEADER & NAVIGATION
============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  height: var(--header-height);
  transition: box-shadow var(--transition-base);
}

/* JS adds this class on scroll */
.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--sp-8);
}

.header__logo img {
  height: 80px;
  width: auto;
  display: block;
}

/* Primary nav */
.nav {
  flex: 1;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-charcoal);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast),
              border-color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--clr-gold);
  border-bottom-color: var(--clr-gold);
}

.header__cta {
  flex-shrink: 0;
  padding: 0.6rem 1.4rem;
}

/* Hamburger toggle (hidden on desktop) */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  margin-left: auto;
}

.nav__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--clr-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hamburger → X animation */
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nav__drawer {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
  padding: var(--sp-6) var(--container-pad);
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__drawer--open {
  transform: translateY(0);
  opacity: 1;
}

.nav__drawer-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.nav__drawer-link {
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--clr-charcoal);
  display: block;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--clr-border);
}

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

.nav__drawer-cta {
  margin-top: var(--sp-2);
  text-align: center;
}


/* ============================================================
   8. HERO SECTION
============================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 650px 500px at 0% 50%,
    rgba(20,16,12,0.82) 0%,
    rgba(20,16,12,0.55) 45%,
    rgba(20,16,12,0.0) 75%
  );
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: calc(var(--header-height) + var(--sp-12));
  padding-bottom: var(--sp-16);
}

.hero__content {
  max-width: 620px;
}

.hero__heading {
  font-size: clamp(var(--fs-4xl), 6vw, var(--fs-5xl));
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: var(--sp-6);
  color: var(--clr-white);
}

.hero__heading--accent {
  color: var(--clr-gold);
  display: block;
}

.hero__subheading {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.85);
  max-width: 38ch;
  margin-bottom: var(--sp-8);
}

.hero__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}


/* ============================================================
   9. TRUST BAR
============================================================ */
.trust-bar {
  padding: var(--sp-4) 0;
  background-color: var(--clr-dark);
  border-top: 1px solid var(--clr-gold);
  border-bottom: 1px solid var(--clr-gold);
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.trust-bar__label {
  display: none;
}

.trust-bar__logos {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}

.trust-bar__item {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-white);
  white-space: nowrap;
}

.trust-bar__sep {
  color: var(--clr-gold);
  font-size: 0.5rem;
  line-height: 1;
  user-select: none;
}


/* ============================================================
   10. SERVICES SECTION
============================================================ */
.services {
  padding: var(--section-py) 0;
  background-color: var(--clr-off-white);
}

.services__inner {
  /* stacks: intro → gallery → cards */
}

.services__intro {
  margin-bottom: var(--sp-8);
}

.services__heading {
  font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-3xl));
}

/* Scrollable image strip */
.services__gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-12);
}

.services__gallery-item {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.services__gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.services__gallery-item:hover img {
  transform: scale(1.05);
}

/* Service cards row */
.services__cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-6);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.service-card__icon {
  color: var(--clr-gold);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card__title {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-dark);
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--clr-mid);
  line-height: 1.55;
}


/* ============================================================
   11. PROCESS SECTION
============================================================ */
.process {
  padding: var(--section-py) 0;
  background-color: var(--clr-white);
}

.process__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.process__before-after {
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

/* Before/After reveal animation */
.before-after-reveal {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.before-after-reveal__before,
.before-after-reveal__after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.before-after-reveal__after {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.before-after-reveal.is-revealed .before-after-reveal__after {
  clip-path: inset(0 0% 0 0);
}

.before-after-reveal__line {
  display: none;
}

.before-after-reveal__badge-after {
  right: var(--sp-4);
  left: auto;
}

.process__badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  background-color: var(--clr-dark);
  color: var(--clr-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-sm);
  z-index: 3;
}

.process__badge--after {
  background-color: var(--clr-gold);
}

/* Steps */
.process__heading {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
  margin-bottom: var(--sp-8);
}

.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process__step {
  display: flex;
  gap: var(--sp-6);
  align-items: flex-start;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--clr-border);
  position: relative;
}

.process__step:last-child {
  border-bottom: none;
}

.process__step-num {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-gold);
  min-width: 2.5rem;
  line-height: 1;
  padding-top: var(--sp-1);
}

.process__step-title {
  display: block;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: var(--sp-1);
}

.process__step-desc {
  font-size: var(--fs-sm);
  color: var(--clr-mid);
  margin: 0;
}


/* ============================================================
   12. STATS BAR
============================================================ */
.stats-bar {
  background-color: var(--clr-dark);
  padding: var(--sp-12) 0;
  position: relative;
}

.stats-bar::before,
.stats-bar::after {
  content: '';
  position: absolute;
  left: var(--sp-8);
  right: var(--sp-8);
  height: 1px;
  background-color: var(--clr-gold);
  opacity: 0.7;
}

.stats-bar::before { top: 10px; }
.stats-bar::after  { bottom: 10px; }

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  text-align: center;
}

/* Shared stat styles */
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
}

.stat__suffix {
  font-size: var(--fs-2xl);
}

.stat__label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}

/* Compact variant (used in why-us overlay card) */
.stat--compact .stat__value {
  font-size: var(--fs-2xl);
}

.stat--compact .stat__label {
  font-size: var(--fs-xs);
}


/* ============================================================
   13. PROJECTS SECTION
============================================================ */
.projects {
  padding: var(--section-py) 0;
  background-color: var(--clr-off-white);
}

.projects__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-12);
  align-items: start;
}

.projects__intro {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  max-width: 220px;
}

.projects__heading {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
}

/* 2×2 grid on the right */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.projects__item {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.projects__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.projects__item:hover img {
  transform: scale(1.04);
}


/* ============================================================
   14. WHY US SECTION
============================================================ */
.why-us {
  padding: var(--section-py) 0;
  background-color: var(--clr-white);
}

.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.why-us__heading {
  font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-3xl));
  margin-bottom: var(--sp-6);
}

.why-us__heading--accent {
  color: var(--clr-gold);
}

.why-us__intro {
  margin-bottom: var(--sp-8);
  max-width: 52ch;
}

.why-us__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.feature-item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
}

.feature-item__icon {
  color: var(--clr-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item__title {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: var(--sp-1);
}

.feature-item__desc {
  font-size: var(--fs-sm);
  color: var(--clr-mid);
  margin: 0;
}

/* Image column with overlaid stats card */
.why-us__image-block {
  position: relative;
}

.why-us__image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.why-us__stats-card {
  position: absolute;
  bottom: var(--sp-6);
  left: var(--sp-6);
  right: var(--sp-6);
  background-color: var(--clr-white);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  box-shadow: var(--shadow-lg);
}

.why-us__stats-card .stat__value {
  color: var(--clr-gold);
}

.why-us__stats-card .stat__label {
  color: var(--clr-mid);
}


/* ============================================================
   15. VIDEO OVERVIEW SECTION
============================================================ */
.video-overview {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.video-overview__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kenburns 12s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes kenburns {
  0%   { transform: scale(1)    translate(0, 0); }
  100% { transform: scale(1.10) translate(-2%, -1%); }
}

.video-overview__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(20,16,12,0.82) 0%,
    rgba(20,16,12,0.50) 60%,
    rgba(20,16,12,0.15) 100%
  );
}

.video-overview__content {
  position: relative;
  z-index: 1;
  padding: var(--sp-20) var(--container-pad);
  max-width: 600px;
}

.video-overview__heading {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  color: var(--clr-white);
  margin-bottom: var(--sp-4);
}

.video-overview__desc {
  color: rgba(255,255,255,0.80);
  font-size: var(--fs-md);
  max-width: 46ch;
  margin-bottom: var(--sp-8);
}

.video-overview__play {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 100px;
  padding: var(--sp-3) var(--sp-6);
  transition: border-color var(--transition-base),
              background-color var(--transition-base);
}

.video-overview__play:hover {
  border-color: var(--clr-white);
  background-color: rgba(255,255,255,0.12);
}

.video-overview__play-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--clr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.video-overview__play-icon::before,
.video-overview__play-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(184, 134, 11, 0.6);
  animation: pulse-ring 2s ease-out infinite;
}

.video-overview__play-icon::after {
  animation-delay: 0.8s;
}

@keyframes pulse-ring {
  0%   { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.video-overview__duration {
  color: rgba(255,255,255,0.6);
  font-weight: 400;
  font-size: var(--fs-xs);
}


/* ============================================================
   16. BLOG SECTION
============================================================ */
.blog {
  padding: var(--section-py) 0;
  background-color: var(--clr-off-white);
}

.blog__inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--sp-12);
  align-items: start;
}

.blog__intro {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.blog__heading {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.blog-card {
  background-color: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.blog-card__image-link {
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image {
  transform: scale(1.04);
}

.blog-card__body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.blog-card__meta {
  display: flex;
  gap: var(--sp-3);
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--clr-muted);
}

.blog-card__category {
  background-color: var(--clr-gold-pale);
  color: var(--clr-gold);
  padding: 2px var(--sp-2);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.blog-card__title {
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1.35;
}

.blog-card__title a {
  color: var(--clr-dark);
}

.blog-card__title a:hover {
  color: var(--clr-gold);
}

.blog-card__read-more {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-gold);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-top: var(--sp-2);
}

.blog-card__read-more:hover {
  color: var(--clr-gold-light);
}


/* ============================================================
   17. FOLLOW US / INSTAGRAM SECTION
============================================================ */
.follow-us {
  padding: var(--section-py) 0;
  background-color: var(--clr-white);
}

.follow-us__header {
  margin-bottom: var(--sp-8);
}

.follow-us__heading {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
}

.follow-us__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.follow-us__item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
}

.follow-us__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), opacity var(--transition-base);
}

.follow-us__item:hover img {
  transform: scale(1.06);
  opacity: 0.88;
}

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

.follow-us__handle {
  font-size: var(--fs-sm);
  color: var(--clr-mid);
  font-weight: 500;
}

.follow-us__link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-dark);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

.follow-us__link:hover {
  color: var(--clr-gold);
}


/* ============================================================
   18. FREE DOWNLOAD SECTION
============================================================ */
.free-download {
  padding: var(--section-py) 0;
  background-color: var(--clr-gold-pale);
}

.free-download__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.free-download__book {
  max-width: 694px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.free-download__heading {
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
  margin-bottom: var(--sp-4);
}

.free-download__desc {
  max-width: 50ch;
  margin-bottom: var(--sp-8);
}

.free-download__form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  max-width: 420px;
}

.form-group {
  width: 100%;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background-color: var(--clr-white);
  font-size: var(--fs-base);
  color: var(--clr-dark);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder {
  color: var(--clr-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(184,134,11,0.15);
}


/* ============================================================
   19. REVIEWS SECTION
============================================================ */
.reviews {
  padding: var(--section-py) 0;
  background-color: var(--clr-white);
  text-align: center;
}

.reviews__carousel {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  max-width: 880px;
  margin-inline: auto;
}

.reviews__track-wrap {
  flex: 1;
  overflow: hidden;
}

.reviews__track {
  display: flex;
  list-style: none;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reviews__slide {
  flex: 0 0 100%;
  min-width: 100%;
}

.reviews__arrow {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  background-color: var(--clr-white);
  color: var(--clr-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-base);
}

.reviews__arrow:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  transform: scale(1.06);
}

.reviews__dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-8);
}

.reviews__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--clr-border);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background-color var(--transition-base),
              transform var(--transition-base);
}

.reviews__dot:hover {
  background-color: var(--clr-gold-light);
}

.reviews__dot--active {
  background-color: var(--clr-gold);
  transform: scale(1.25);
}

.reviews__quote-wrap {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.reviews__quote-mark {
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 0.7;
  color: var(--clr-gold);
  flex-shrink: 0;
  user-select: none;
}

.reviews__quote p {
  font-size: var(--fs-md);
  color: var(--clr-charcoal);
  line-height: 1.7;
  margin-bottom: var(--sp-6);
  font-style: normal;
  min-height: 5.1em;
}

.reviews__attribution {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-style: normal;
  flex-wrap: wrap;
}

.reviews__author {
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--clr-dark);
  font-style: normal;
}

.reviews__location {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
}

.reviews__stars {
  color: var(--clr-gold);
  font-size: var(--fs-md);
  letter-spacing: 2px;
}


/* ============================================================
   20. CTA BANNER
============================================================ */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--clr-dark) 0%, #2A2018 100%);
  padding: var(--sp-20) 0;
  text-align: center;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(184,134,11,0.18) 0%, transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(184,134,11,0.12) 0%, transparent 45%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-banner__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-gold-light);
  margin-bottom: var(--sp-4);
}

.cta-banner__heading {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: var(--sp-4);
}

.cta-banner__sub {
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-md);
  max-width: 46ch;
  margin: 0 0 var(--sp-10);
}

.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}

.cta-banner__btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-md);
  font-weight: 700;
  padding: var(--sp-4) var(--sp-8);
  border-radius: 100px;
  box-shadow: 0 10px 28px rgba(184,134,11,0.35);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.cta-banner__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(184,134,11,0.45);
}

.cta-banner__btn-ghost {
  color: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: var(--sp-4) var(--sp-6);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.cta-banner__btn-ghost:hover {
  border-color: rgba(255,255,255,0.6);
  background-color: rgba(255,255,255,0.08);
}

.cta-banner__trust {
  display: flex;
  gap: var(--sp-8);
  flex-wrap: wrap;
  justify-content: center;
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
}

.cta-banner__trust-stars {
  color: var(--clr-gold);
  letter-spacing: 1px;
  margin-right: var(--sp-1);
}


/* ============================================================
   21. FOOTER
============================================================ */
.footer {
  background-color: var(--clr-dark);
  color: rgba(255,255,255,0.75);
  position: relative;
}

/* Trust row at top of footer */
.footer__trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  padding: var(--sp-12) var(--container-pad);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__trust-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  color: rgba(255,255,255,0.75);
}

.footer__trust-item svg {
  flex-shrink: 0;
  color: rgba(255,255,255,0.50);
}

.footer__trust-item strong {
  display: block;
  color: var(--clr-white);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-1);
}

.footer__trust-item p {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-xs);
  margin: 0;
  line-height: 1.5;
}

.footer__checkatrade {
  color: var(--clr-gold) !important;
  font-size: var(--fs-sm);
}

.footer__stars {
  color: var(--clr-gold);
  font-size: var(--fs-base);
  letter-spacing: 2px;
}

/* Main footer columns */
.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr 1fr;
  gap: var(--sp-8);
  padding: var(--sp-16) var(--container-pad);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo-link img {
  height: 80px;
  width: auto;
  /* Invert logo for dark background if needed */
  filter: brightness(0) invert(1);
  margin-bottom: var(--sp-4);
}

.footer__tagline {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-sm);
  line-height: 1.6;
  margin-bottom: var(--sp-6);
  max-width: 28ch;
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.65);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.footer__social-link:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.footer__nav-title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: var(--sp-6);
}

.footer__nav ul,
.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__nav a,
.footer__contact a,
.footer__contact li {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.60);
  transition: color var(--transition-fast);
}

.footer__nav a:hover,
.footer__contact a:hover {
  color: var(--clr-gold);
}

/* Mini Instagram grid */
.footer__insta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2);
}

.footer__insta-grid img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  width: 100%;
}

/* Footer bottom bar */
.footer__bottom {
  padding: var(--sp-6) 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer__copyright {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.40);
  margin: 0;
}

.footer__legal-links {
  display: flex;
  gap: var(--sp-6);
}

.footer__legal-links a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.40);
  transition: color var(--transition-fast);
}

.footer__legal-links a:hover {
  color: rgba(255,255,255,0.75);
}


/* ============================================================
   22. BACK TO TOP BUTTON
============================================================ */
.back-to-top {
  position: absolute;
  bottom: var(--sp-8);
  right: var(--sp-8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.back-to-top:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}


/* ============================================================
   23. MEDIA QUERIES – TABLET (≤ 1024px)
============================================================ */
@media (max-width: 1024px) {

  :root {
    --section-py: var(--sp-16);
    --container-pad: var(--sp-6);
  }

  /* Services */
  .services__gallery {
    grid-template-columns: repeat(5, 1fr);
  }

  .services__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
  }

  /* Process */
  .process__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }

  /* Projects */
  .projects__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .projects__intro {
    max-width: 100%;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .projects__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Why Us */
  .why-us__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .why-us__image-block {
    max-width: 540px;
  }

  /* Blog */
  .blog__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer main */
  .footer__main {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--sp-10);
  }

  .footer__trust {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
  }
}


/* ============================================================
   24. MEDIA QUERIES – MOBILE (≤ 768px)
============================================================ */
@media (max-width: 768px) {

  :root {
    --section-py: var(--sp-12);
    --container-pad: var(--sp-4);
  }

  /* Hide desktop nav, show hamburger */
  .nav,
  .header__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__drawer {
    display: block;
  }

  /* Hero */
  .hero {
    min-height: 70vh;
  }

  .hero__inner {
    padding-top: calc(var(--header-height) + var(--sp-8));
    padding-bottom: var(--sp-10);
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__heading {
    font-size: clamp(2.25rem, 10vw, 3rem);
  }

  .hero__overlay {
    background: linear-gradient(
      to bottom,
      rgba(20,16,12,0.55) 0%,
      rgba(20,16,12,0.80) 60%,
      rgba(20,16,12,0.92) 100%
    );
  }

  /* Trust bar */
  .trust-bar__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-4);
  }

  .trust-bar__logos {
    gap: var(--sp-5);
  }

  /* Services */
  .services__gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .services__gallery-item:nth-child(4),
  .services__gallery-item:nth-child(5) {
    display: none;
  }

  .services__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
  }

  /* Process */
  .process__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .process__before-after {
    max-height: 400px;
  }

  /* Stats bar */
  .stats-bar__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
  }

  /* Projects */
  .projects__inner {
    grid-template-columns: 1fr;
  }

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

  /* Why Us */
  .why-us__features {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  .why-us__stats-card {
    grid-template-columns: repeat(2, 1fr);
    bottom: var(--sp-4);
    left: var(--sp-4);
    right: var(--sp-4);
  }

  /* Blog */
  .blog__inner {
    grid-template-columns: 1fr;
  }

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

  /* Follow Us */
  .follow-us__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .follow-us__item:nth-child(4),
  .follow-us__item:nth-child(5),
  .follow-us__item:nth-child(6) {
    display: none;
  }

  /* Free Download */
  .free-download__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    text-align: center;
  }

  .free-download__book {
    margin-inline: auto;
    max-width: min(694px, 100%);
  }

  .free-download__desc {
    margin-inline: auto;
  }

  /* Reviews */
  .reviews__carousel {
    gap: var(--sp-2);
  }

  .reviews__arrow {
    width: 36px;
    height: 36px;
  }

  .reviews__quote-wrap {
    flex-direction: column;
    text-align: left;
    padding: 0 var(--sp-2);
  }

  .reviews__quote-mark {
    font-size: 72px;
    line-height: 0.8;
  }

  /* CTA banner */
  .cta-banner {
    padding: var(--sp-14) 0;
  }

  .cta-banner__actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-banner__btn-primary,
  .cta-banner__btn-ghost {
    width: 100%;
    justify-content: center;
  }

  /* Footer */
  .footer__trust {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer__main {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__follow {
    grid-column: 1 / -1;
  }

  .footer__bottom-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .back-to-top {
    bottom: var(--sp-4);
    right: var(--sp-4);
  }
}


/* ============================================================
   25. REDUCED MOTION
============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}