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

/* -----------------------------
   CSS Variables
------------------------------*/
:root {
  --font-main: "Times New Roman", Times, serif;

  --color-primary: hsl(5, 90%, 48%);
  --color-primary-dark: hsl(5, 90%, 35%);
  --color-primary-hover: hsl(5, 90%, 55%);
  --color-primary-active: hsl(5, 90%, 42%);
  --color-text-light: #ffffff;

  --radius: 12px;
  --transition-fast: 0.2s ease;
}

/* -----------------------------
   Global Styles
------------------------------*/
body {
  min-height: 100vh;
  font-family: var(--font-main);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  text-align: center;
  line-height: 1.6;
}

/* -----------------------------
   Typography
------------------------------*/
h1 {
  font-size: clamp(1.6rem, 3vw, 2rem);
  padding: 1.25rem;
}

p {
  max-width: 60ch;
  padding: 0.75rem;
  margin-inline: auto;
}

/* -----------------------------
   Images
------------------------------*/
img {
  max-width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
}

/* -----------------------------
   Layout
------------------------------*/
.container {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

/* -----------------------------
   Buttons
------------------------------*/
button {
  min-width: 170px;
  height: 56px;

  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;

  color: var(--color-text-light);
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary-dark);
  border-radius: var(--radius);

  cursor: pointer;
  transition: 
    background-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

/* Hover */
button:hover {
  background-color: var(--color-primary-hover);
}

/* Active */
button:active {
  background-color: var(--color-primary-active);
  transform: translateY(1px);
}

/* Keyboard accessibility */
button:focus-visible {
  outline: 3px solid rgba(0, 0, 0, 0.4);
  outline-offset: 3px;
}

/* -----------------------------
   Larger Screens
------------------------------*/
@media (min-width: 768px) {
  .container {
    max-width: 640px;
    margin: 3rem auto;
    padding: 2rem;
    gap: 1.5rem;
  }

  button {
    min-width: 200px;
    height: 60px;
    font-size: 1.1rem;
  }

  .ice-content {
    max-width: 500px;
    gap: 2rem;
  }
}