:root {
  --primary-color: #f4b400;
  --secondary-color: #111111;
  --accent-color: #c62828;
  --light-bg: #f8f5ee;
  --text-dark: #212529;
  --purple: #4b2e83;
}

/* =========================
   BASE
========================= */

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

body {
  font-family: "Open Sans", sans-serif;
  color: var(--text-dark);
  background-color: #ffffff;
  overflow-x: hidden;
}

body *,
body *::before,
body *::after {
  box-sizing: border-box;
}

.container {
  width: min(94%, 1700px);
  max-width: 1700px;
}

h1,
h2,
h3,
.navbar-brand {
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.5px;
}

p {
  line-height: 1.7;
}

/* =========================
   NAVBAR
========================= */

header {
  background: #fff;
}

.navbar {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  padding: 1rem 0;
}

.navbar-brand span {
  font-size: 1.65rem;
  font-weight: 700;
  color: #111;
}

.navbar-brand img {
  object-fit: contain;
}

.nav-link {
  font-weight: 700;
  color: #222 !important;
  transition: color 0.25s ease;
}

.nav-link:hover {
  color: var(--accent-color) !important;
}

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

.hero-section {
  position: relative;

  min-height: 82vh;

  display: flex;
  align-items: flex-end;

  padding: 140px 0 80px;

  overflow: hidden;

  background:
    linear-gradient(
      rgba(0, 0, 0, 0.28),
      rgba(0, 0, 0, 0.48)
    ),
    url("public/images/loaded_hot_dog.webp")
    center center / cover no-repeat;
}

/* CONTENT CARD */

.hero-content {
  position: relative;

  width: 100%;
  max-width: 760px;

  background: rgba(255,255,255,0.98);

  padding: 3rem;

  border-radius: 30px;

  box-shadow:
    0 25px 60px rgba(0,0,0,0.28);

  color: #111;

  backdrop-filter: blur(4px);
}

/* HERO TITLE */

.hero-content h1 {
  font-size: clamp(3.4rem, 6vw, 6.5rem);

  line-height: 0.98;

  font-weight: 700;

  margin-bottom: 1.5rem;

  color: #111;
}

/* HERO TEXT */

.hero-content p {
  font-size: 1.2rem;

  line-height: 1.9;

  font-weight: 600;

  color: #444;

  margin-bottom: 2rem;

  max-width: 620px;
}

/* HERO BUTTONS */

.hero-content .btn {
  min-width: 220px;
  font-weight: 700;
  border-radius: 999px;
}

/* =========================
   SECTION SYSTEM
========================= */

section {
  width: 100%;
}

.section-title {
  font-size: clamp(3rem, 5vw, 5.75rem);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  color: #666;
  max-width: 850px;
  margin: 0 auto 4rem;
  font-size: 1.2rem;
}

/* =========================
   FAVORITES
========================= */

#favorites {
  background: #fff;
}

.food-card {
  border: none;
  overflow: hidden;
  border-radius: 24px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;

  height: 100%;

  box-shadow:
    0 14px 35px rgba(0, 0, 0, 0.09);
}

.food-card:hover {
  transform: translateY(-8px);

  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.14);
}

.food-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.food-card .card-body {
  padding: 1.8rem;
}

/* =========================
   STORY
========================= */

.story-section {
  background-color: var(--light-bg);
}

.story-section img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
}

.story-section h2 {
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1.05;
}

.story-section .lead {
  font-size: 1.35rem;
}

.story-section p {
  font-size: 1.1rem;
}

/* =========================
   REVIEWS
========================= */

#reviews {
  background: #fff;
}

.review-card {
  border-radius: 24px;
  padding: 2.5rem;
  background-color: white;

  box-shadow:
    0 14px 35px rgba(0, 0, 0, 0.08);

  height: 100%;

  transition: transform 0.3s ease;

  border: 1px solid #eee;
}

.review-card:hover {
  transform: translateY(-5px);
}

.stars {
  color: var(--primary-color);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

/* =========================
   CTA
========================= */

.cta-section {
  background:
    linear-gradient(
      rgba(0, 0, 0, 0.78),
      rgba(0, 0, 0, 0.78)
    ),
    url("public/images/loaded_hot_dog.webp")
    center / cover no-repeat;

  color: white;

  padding: 120px 0 !important;
}

.cta-section h2 {
  font-size: clamp(3.5rem, 6vw, 6.5rem);
}

.cta-section p {
  font-size: 1.35rem;
}

/* =========================
   LOCATION
========================= */

#location {
  background: #111;
}

#location h2 {
  font-size: clamp(3rem, 5vw, 5.5rem);
}

.hours-box {
  background-color: rgba(255, 255, 255, 0.08);

  border-radius: 24px;

  padding: 2.5rem;

  border: 1px solid rgba(255, 255, 255, 0.1);
}

#location iframe {
  width: 100%;
}

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

footer {
  background-color: #111;
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);

  text-decoration: none;

  font-weight: 700;

  transition: color 0.25s ease;
}

.footer-link:hover {
  color: white;
}

/* =========================
   TABLET
========================= */

@media (max-width: 991px) {

  .container {
    width: min(92%, 960px);
  }

  .hero-section {

    min-height: 76vh;

    padding: 120px 0 60px;

    background:
      linear-gradient(
        rgba(0,0,0,0.38),
        rgba(0,0,0,0.52)
      ),
      url("public/images/gus_making_dog.webp")
      center center / cover no-repeat;
  }

  .hero-content {
    max-width: 100%;
  }

  .story-section img {
    min-height: 380px;
  }

}

/* =========================
   MOBILE
========================= */

@media (max-width: 576px) {

  .container {
    width: min(92%, 540px);
  }

  /* NAVBAR */

  .navbar-brand span {
    font-size: 1.1rem;
  }

  .navbar-brand img {
    width: 54px;
    height: 54px;
  }

  /* HERO */

  .hero-section {

    min-height: 68vh;

    padding: 100px 0 35px;

    align-items: flex-end;

    background:
      linear-gradient(
        rgba(0,0,0,0.42),
        rgba(0,0,0,0.58)
      ),
      url("public/images/loaded_hot_dog.webp")
      center center / cover no-repeat;
  }

  .hero-content {

    width: 100%;

    padding: 1.8rem;

    border-radius: 22px;

    background: rgba(255,255,255,0.98);

    margin-bottom: -30px;
  }

  .hero-content h1 {

    font-size: 2.6rem;

    line-height: 1.05;

    margin-bottom: 1rem;
  }

  .hero-content p {

    font-size: 1rem;

    line-height: 1.75;

    margin-bottom: 1.5rem;
  }

  .hero-content .btn {

    width: 100%;

    max-width: 100%;
  }

  /* TITLES */

  .section-title {
    font-size: 2.7rem;
  }

  .section-subtitle {
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
  }

  /* CARDS */

  .food-card img {
    height: 260px;
  }

  .story-section img {
    min-height: 300px;
  }

  .story-section h2,
  #location h2,
  .cta-section h2 {
    font-size: 2.8rem;
  }

  /* CTA */

  .cta-section {
    padding: 80px 0 !important;
  }

  .hours-box {
    padding: 1.5rem;
  }

}